mirror of https://github.com/NekoX-Dev/NekoX.git
1047 lines
60 KiB
Java
1047 lines
60 KiB
Java
package org.telegram.messenger.video;
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import android.annotation.TargetApi;
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import android.media.MediaCodec;
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import android.media.MediaCodecInfo;
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import android.media.MediaCodecList;
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import android.media.MediaExtractor;
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import android.media.MediaFormat;
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import android.os.Build;
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import com.google.android.exoplayer2.util.Log;
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import org.telegram.messenger.AndroidUtilities;
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import org.telegram.messenger.BuildVars;
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import org.telegram.messenger.FileLog;
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import org.telegram.messenger.MediaController;
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import org.telegram.messenger.Utilities;
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import org.telegram.messenger.VideoEditedInfo;
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import java.io.File;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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public class MediaCodecVideoConvertor {
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private MP4Builder mediaMuxer;
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private MediaExtractor extractor;
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private long endPresentationTime;
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private MediaController.VideoConvertorListener callback;
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private final static int PROCESSOR_TYPE_OTHER = 0;
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private final static int PROCESSOR_TYPE_QCOM = 1;
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private final static int PROCESSOR_TYPE_INTEL = 2;
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private final static int PROCESSOR_TYPE_MTK = 3;
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private final static int PROCESSOR_TYPE_SEC = 4;
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private final static int PROCESSOR_TYPE_TI = 5;
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private static final int MEDIACODEC_TIMEOUT_DEFAULT = 2500;
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private static final int MEDIACODEC_TIMEOUT_INCREASED = 22000;
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public boolean convertVideo(String videoPath, File cacheFile,
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int rotationValue, boolean isSecret,
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int originalWidth, int originalHeight,
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int resultWidth, int resultHeight,
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int framerate, int bitrate, int originalBitrate,
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long startTime, long endTime, long avatarStartTime,
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boolean needCompress, long duration,
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MediaController.SavedFilterState savedFilterState,
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String paintPath,
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ArrayList<VideoEditedInfo.MediaEntity> mediaEntities,
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boolean isPhoto,
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MediaController.CropState cropState,
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boolean isRound,
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MediaController.VideoConvertorListener callback) {
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this.callback = callback;
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return convertVideoInternal(videoPath, cacheFile, rotationValue, isSecret, originalWidth, originalHeight,
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resultWidth, resultHeight, framerate, bitrate, originalBitrate, startTime, endTime, avatarStartTime, duration, needCompress, false, savedFilterState, paintPath, mediaEntities, isPhoto, cropState, isRound);
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}
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public long getLastFrameTimestamp() {
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return endPresentationTime;
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}
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@TargetApi(18)
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private boolean convertVideoInternal(String videoPath, File cacheFile,
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int rotationValue, boolean isSecret,
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int originalWidth, int originalHeight,
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int resultWidth, int resultHeight,
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int framerate, int bitrate, int originalBitrate,
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long startTime, long endTime, long avatarStartTime,
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long duration,
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boolean needCompress, boolean increaseTimeout,
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MediaController.SavedFilterState savedFilterState,
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String paintPath,
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ArrayList<VideoEditedInfo.MediaEntity> mediaEntities,
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boolean isPhoto,
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MediaController.CropState cropState,
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boolean isRound) {
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long time = System.currentTimeMillis();
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boolean error = false;
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boolean repeatWithIncreasedTimeout = false;
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int videoTrackIndex = -5;
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try {
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MediaCodec.BufferInfo info = new MediaCodec.BufferInfo();
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Mp4Movie movie = new Mp4Movie();
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movie.setCacheFile(cacheFile);
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movie.setRotation(0);
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movie.setSize(resultWidth, resultHeight);
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mediaMuxer = new MP4Builder().createMovie(movie, isSecret);
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long currentPts = 0;
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float durationS = duration / 1000f;
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MediaCodec encoder = null;
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InputSurface inputSurface = null;
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OutputSurface outputSurface = null;
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int prependHeaderSize = 0;
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endPresentationTime = duration * 1000;
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checkConversionCanceled();
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if (isPhoto) {
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try {
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boolean outputDone = false;
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boolean decoderDone = false;
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int framesCount = 0;
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if (avatarStartTime >= 0) {
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if (durationS <= 2000) {
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bitrate = 2600000;
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} else if (durationS <= 5000) {
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bitrate = 2200000;
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} else {
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bitrate = 1560000;
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}
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} else if (bitrate <= 0) {
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bitrate = 921600;
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}
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if (resultWidth % 16 != 0) {
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if (BuildVars.LOGS_ENABLED) {
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FileLog.d("changing width from " + resultWidth + " to " + Math.round(resultWidth / 16.0f) * 16);
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}
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resultWidth = Math.round(resultWidth / 16.0f) * 16;
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}
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if (resultHeight % 16 != 0) {
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if (BuildVars.LOGS_ENABLED) {
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FileLog.d("changing height from " + resultHeight + " to " + Math.round(resultHeight / 16.0f) * 16);
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}
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resultHeight = Math.round(resultHeight / 16.0f) * 16;
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}
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if (BuildVars.LOGS_ENABLED) {
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FileLog.d("create photo encoder " + resultWidth + " " + resultHeight + " duration = " + duration);
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}
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MediaFormat outputFormat = MediaFormat.createVideoFormat(MediaController.VIDEO_MIME_TYPE, resultWidth, resultHeight);
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outputFormat.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
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outputFormat.setInteger(MediaFormat.KEY_BIT_RATE, bitrate);
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outputFormat.setInteger(MediaFormat.KEY_FRAME_RATE, 30);
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outputFormat.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, 1);
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encoder = MediaCodec.createEncoderByType(MediaController.VIDEO_MIME_TYPE);
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encoder.configure(outputFormat, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);
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inputSurface = new InputSurface(encoder.createInputSurface());
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inputSurface.makeCurrent();
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encoder.start();
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outputSurface = new OutputSurface(savedFilterState, videoPath, paintPath, mediaEntities, null, resultWidth, resultHeight, originalWidth, originalHeight, rotationValue, framerate, true);
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ByteBuffer[] encoderOutputBuffers = null;
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ByteBuffer[] encoderInputBuffers = null;
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if (Build.VERSION.SDK_INT < 21) {
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encoderOutputBuffers = encoder.getOutputBuffers();
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}
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boolean firstEncode = true;
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checkConversionCanceled();
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while (!outputDone) {
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checkConversionCanceled();
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boolean decoderOutputAvailable = !decoderDone;
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boolean encoderOutputAvailable = true;
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while (decoderOutputAvailable || encoderOutputAvailable) {
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checkConversionCanceled();
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int encoderStatus = encoder.dequeueOutputBuffer(info, increaseTimeout ? MEDIACODEC_TIMEOUT_INCREASED : MEDIACODEC_TIMEOUT_DEFAULT);
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if (encoderStatus == MediaCodec.INFO_TRY_AGAIN_LATER) {
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encoderOutputAvailable = false;
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} else if (encoderStatus == MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED) {
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if (Build.VERSION.SDK_INT < 21) {
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encoderOutputBuffers = encoder.getOutputBuffers();
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}
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} else if (encoderStatus == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
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MediaFormat newFormat = encoder.getOutputFormat();
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if (BuildVars.LOGS_ENABLED) {
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FileLog.d("photo encoder new format " + newFormat);
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}
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if (videoTrackIndex == -5 && newFormat != null) {
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videoTrackIndex = mediaMuxer.addTrack(newFormat, false);
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if (newFormat.containsKey(MediaFormat.KEY_PREPEND_HEADER_TO_SYNC_FRAMES) && newFormat.getInteger(MediaFormat.KEY_PREPEND_HEADER_TO_SYNC_FRAMES) == 1) {
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ByteBuffer spsBuff = newFormat.getByteBuffer("csd-0");
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ByteBuffer ppsBuff = newFormat.getByteBuffer("csd-1");
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prependHeaderSize = spsBuff.limit() + ppsBuff.limit();
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}
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}
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} else if (encoderStatus < 0) {
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throw new RuntimeException("unexpected result from encoder.dequeueOutputBuffer: " + encoderStatus);
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} else {
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ByteBuffer encodedData;
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if (Build.VERSION.SDK_INT < 21) {
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encodedData = encoderOutputBuffers[encoderStatus];
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} else {
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encodedData = encoder.getOutputBuffer(encoderStatus);
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}
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if (encodedData == null) {
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throw new RuntimeException("encoderOutputBuffer " + encoderStatus + " was null");
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}
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if (info.size > 1) {
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if ((info.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) == 0) {
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if (prependHeaderSize != 0 && (info.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0) {
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info.offset += prependHeaderSize;
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info.size -= prependHeaderSize;
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}
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if (firstEncode && (info.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0) {
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if (info.size > 100) {
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encodedData.position(info.offset);
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byte[] temp = new byte[100];
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encodedData.get(temp);
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int nalCount = 0;
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for (int a = 0; a < temp.length - 4; a++) {
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if (temp[a] == 0 && temp[a + 1] == 0 && temp[a + 2] == 0 && temp[a + 3] == 1) {
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nalCount++;
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if (nalCount > 1) {
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info.offset += a;
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info.size -= a;
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break;
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}
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}
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}
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}
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firstEncode = false;
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}
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long availableSize = mediaMuxer.writeSampleData(videoTrackIndex, encodedData, info, true);
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if (availableSize != 0) {
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if (callback != null) {
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callback.didWriteData(availableSize, (currentPts / 1000f) / durationS);
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}
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}
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} else if (videoTrackIndex == -5) {
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byte[] csd = new byte[info.size];
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encodedData.limit(info.offset + info.size);
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encodedData.position(info.offset);
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encodedData.get(csd);
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ByteBuffer sps = null;
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ByteBuffer pps = null;
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for (int a = info.size - 1; a >= 0; a--) {
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if (a > 3) {
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if (csd[a] == 1 && csd[a - 1] == 0 && csd[a - 2] == 0 && csd[a - 3] == 0) {
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sps = ByteBuffer.allocate(a - 3);
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pps = ByteBuffer.allocate(info.size - (a - 3));
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sps.put(csd, 0, a - 3).position(0);
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pps.put(csd, a - 3, info.size - (a - 3)).position(0);
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break;
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}
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} else {
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break;
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}
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}
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MediaFormat newFormat = MediaFormat.createVideoFormat(MediaController.VIDEO_MIME_TYPE, resultWidth, resultHeight);
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if (sps != null && pps != null) {
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newFormat.setByteBuffer("csd-0", sps);
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newFormat.setByteBuffer("csd-1", pps);
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}
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videoTrackIndex = mediaMuxer.addTrack(newFormat, false);
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}
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}
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outputDone = (info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0;
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encoder.releaseOutputBuffer(encoderStatus, false);
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}
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if (encoderStatus != MediaCodec.INFO_TRY_AGAIN_LATER) {
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continue;
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}
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if (!decoderDone) {
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outputSurface.drawImage();
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long presentationTime = (long) (framesCount / 30.0f * 1000L * 1000L * 1000L);
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inputSurface.setPresentationTime(presentationTime);
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inputSurface.swapBuffers();
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framesCount++;
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if (framesCount >= duration / 1000.0f * 30) {
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decoderDone = true;
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decoderOutputAvailable = false;
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encoder.signalEndOfInputStream();
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}
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}
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}
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}
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} catch (Exception e) {
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// in some case encoder.dequeueOutputBuffer return IllegalStateException
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// stable reproduced on xiaomi
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// fix it by increasing timeout
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if (e instanceof IllegalStateException && !increaseTimeout) {
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repeatWithIncreasedTimeout = true;
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}
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FileLog.e("bitrate: " + bitrate + " framerate: " + framerate + " size: " + resultHeight + "x" + resultWidth);
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FileLog.e(e);
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error = true;
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}
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if (outputSurface != null) {
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outputSurface.release();
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}
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if (inputSurface != null) {
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inputSurface.release();
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}
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if (encoder != null) {
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encoder.stop();
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encoder.release();
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}
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checkConversionCanceled();
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} else {
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extractor = new MediaExtractor();
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extractor.setDataSource(videoPath);
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int videoIndex = MediaController.findTrack(extractor, false);
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int audioIndex = bitrate != -1 ? MediaController.findTrack(extractor, true) : -1;
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boolean needConvertVideo = false;
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if (videoIndex >= 0 && !extractor.getTrackFormat(videoIndex).getString(MediaFormat.KEY_MIME).equals(MediaController.VIDEO_MIME_TYPE)) {
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needConvertVideo = true;
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}
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if (needCompress || needConvertVideo) {
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AudioRecoder audioRecoder = null;
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ByteBuffer audioBuffer = null;
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boolean copyAudioBuffer = true;
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long lastFramePts = -1;
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if (videoIndex >= 0) {
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MediaCodec decoder = null;
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try {
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long videoTime = -1;
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boolean outputDone = false;
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boolean inputDone = false;
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boolean decoderDone = false;
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int swapUV = 0;
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int audioTrackIndex = -5;
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long additionalPresentationTime = 0;
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long minPresentationTime = Integer.MIN_VALUE;
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long frameDelta = 1000 / framerate * 1000;
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long frameDeltaFroSkipFrames;
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if (framerate < 30) {
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frameDeltaFroSkipFrames = 1000 / (framerate + 5) * 1000;
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} else {
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frameDeltaFroSkipFrames = 1000 / (framerate + 1) * 1000;
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}
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extractor.selectTrack(videoIndex);
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MediaFormat videoFormat = extractor.getTrackFormat(videoIndex);
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String encoderName = null;
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if (avatarStartTime >= 0) {
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if (durationS <= 2000) {
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bitrate = 2600000;
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} else if (durationS <= 5000) {
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bitrate = 2200000;
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} else {
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bitrate = 1560000;
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}
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avatarStartTime = 0;
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//this encoder work with bitrate better, prevent case when result video max 2MB
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if (originalBitrate >= 15_000_000) {
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encoderName = "OMX.google.h264.encoder";
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}
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} else if (bitrate <= 0) {
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bitrate = 921600;
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}
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if (originalBitrate > 0) {
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bitrate = Math.min(originalBitrate, bitrate);
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}
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long trueStartTime;// = startTime < 0 ? 0 : startTime;
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if (avatarStartTime >= 0/* && trueStartTime == avatarStartTime*/) {
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avatarStartTime = -1;
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}
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if (avatarStartTime >= 0) {
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extractor.seekTo(avatarStartTime, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
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} else if (startTime > 0) {
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extractor.seekTo(startTime, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
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} else {
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extractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
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}
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int w;
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int h;
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if (cropState != null) {
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if (rotationValue == 90 || rotationValue == 270) {
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w = cropState.transformHeight;
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h = cropState.transformWidth;
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} else {
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w = cropState.transformWidth;
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h = cropState.transformHeight;
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}
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} else {
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w = resultWidth;
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h = resultHeight;
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}
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if (BuildVars.LOGS_ENABLED) {
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FileLog.d("create encoder with w = " + w + " h = " + h + " bitrate = " + bitrate);
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}
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MediaFormat outputFormat = MediaFormat.createVideoFormat(MediaController.VIDEO_MIME_TYPE, w, h);
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outputFormat.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
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outputFormat.setInteger(MediaFormat.KEY_BIT_RATE, bitrate);
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outputFormat.setInteger(MediaFormat.KEY_FRAME_RATE, framerate);
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outputFormat.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, 2);
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if (Build.VERSION.SDK_INT < 23 && Math.min(h, w) <= 480) {
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if (bitrate > 921600) {
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bitrate = 921600;
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}
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outputFormat.setInteger(MediaFormat.KEY_BIT_RATE, bitrate);
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}
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if (encoderName != null) {
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try {
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encoder = MediaCodec.createByCodecName(encoderName);
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} catch (Exception e) {
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}
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}
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if (encoder == null) {
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encoder = MediaCodec.createEncoderByType(MediaController.VIDEO_MIME_TYPE);
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}
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encoder.configure(outputFormat, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);
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inputSurface = new InputSurface(encoder.createInputSurface());
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inputSurface.makeCurrent();
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encoder.start();
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decoder = MediaCodec.createDecoderByType(videoFormat.getString(MediaFormat.KEY_MIME));
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outputSurface = new OutputSurface(savedFilterState, null, paintPath, mediaEntities, cropState, resultWidth, resultHeight, originalWidth, originalHeight, rotationValue, framerate, false);
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if (!isRound && Math.max(resultHeight, resultHeight) / (float) Math.max(originalHeight, originalWidth) < 0.9f) {
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outputSurface.changeFragmentShader(createFragmentShader(originalWidth, originalHeight, resultWidth, resultHeight, true), createFragmentShader(originalWidth, originalHeight, resultWidth, resultHeight, false));
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}
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decoder.configure(videoFormat, outputSurface.getSurface(), null, 0);
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decoder.start();
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ByteBuffer[] decoderInputBuffers = null;
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ByteBuffer[] encoderOutputBuffers = null;
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ByteBuffer[] encoderInputBuffers = null;
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if (Build.VERSION.SDK_INT < 21) {
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decoderInputBuffers = decoder.getInputBuffers();
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encoderOutputBuffers = encoder.getOutputBuffers();
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}
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int maxBufferSize = 0;
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if (audioIndex >= 0) {
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MediaFormat audioFormat = extractor.getTrackFormat(audioIndex);
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copyAudioBuffer = audioFormat.getString(MediaFormat.KEY_MIME).equals(MediaController.AUIDO_MIME_TYPE) || audioFormat.getString(MediaFormat.KEY_MIME).equals("audio/mpeg");
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if (audioFormat.getString(MediaFormat.KEY_MIME).equals("audio/unknown")) {
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audioIndex = -1;
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}
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if (audioIndex >= 0) {
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if (copyAudioBuffer) {
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audioTrackIndex = mediaMuxer.addTrack(audioFormat, true);
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extractor.selectTrack(audioIndex);
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try {
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maxBufferSize = audioFormat.getInteger(MediaFormat.KEY_MAX_INPUT_SIZE);
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} catch (Exception e) {
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FileLog.e(e); //s20 ultra exception
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}
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if (maxBufferSize <= 0) {
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maxBufferSize = 64 * 1024;
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}
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audioBuffer = ByteBuffer.allocateDirect(maxBufferSize);
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if (startTime > 0) {
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extractor.seekTo(startTime, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
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} else {
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extractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
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}
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} else {
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MediaExtractor audioExtractor = new MediaExtractor();
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audioExtractor.setDataSource(videoPath);
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audioExtractor.selectTrack(audioIndex);
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if (startTime > 0) {
|
|
audioExtractor.seekTo(startTime, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
} else {
|
|
audioExtractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
}
|
|
|
|
audioRecoder = new AudioRecoder(audioFormat, audioExtractor, audioIndex);
|
|
audioRecoder.startTime = startTime;
|
|
audioRecoder.endTime = endTime;
|
|
audioTrackIndex = mediaMuxer.addTrack(audioRecoder.format, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
boolean audioEncoderDone = audioIndex < 0;
|
|
|
|
boolean firstEncode = true;
|
|
|
|
checkConversionCanceled();
|
|
|
|
while (!outputDone || (!copyAudioBuffer && !audioEncoderDone)) {
|
|
checkConversionCanceled();
|
|
|
|
if (!copyAudioBuffer && audioRecoder != null) {
|
|
audioEncoderDone = audioRecoder.step(mediaMuxer, audioTrackIndex);
|
|
}
|
|
|
|
if (!inputDone) {
|
|
boolean eof = false;
|
|
int index = extractor.getSampleTrackIndex();
|
|
if (index == videoIndex) {
|
|
int inputBufIndex = decoder.dequeueInputBuffer(MEDIACODEC_TIMEOUT_DEFAULT);
|
|
if (inputBufIndex >= 0) {
|
|
ByteBuffer inputBuf;
|
|
if (Build.VERSION.SDK_INT < 21) {
|
|
inputBuf = decoderInputBuffers[inputBufIndex];
|
|
} else {
|
|
inputBuf = decoder.getInputBuffer(inputBufIndex);
|
|
}
|
|
int chunkSize = extractor.readSampleData(inputBuf, 0);
|
|
if (chunkSize < 0) {
|
|
decoder.queueInputBuffer(inputBufIndex, 0, 0, 0L, MediaCodec.BUFFER_FLAG_END_OF_STREAM);
|
|
inputDone = true;
|
|
} else {
|
|
decoder.queueInputBuffer(inputBufIndex, 0, chunkSize, extractor.getSampleTime(), 0);
|
|
extractor.advance();
|
|
}
|
|
}
|
|
} else if (copyAudioBuffer && audioIndex != -1 && index == audioIndex) {
|
|
if (Build.VERSION.SDK_INT >= 28) {
|
|
long size = extractor.getSampleSize();
|
|
if (size > maxBufferSize) {
|
|
maxBufferSize = (int) (size + 1024);
|
|
audioBuffer = ByteBuffer.allocateDirect(maxBufferSize);
|
|
}
|
|
}
|
|
info.size = extractor.readSampleData(audioBuffer, 0);
|
|
if (Build.VERSION.SDK_INT < 21) {
|
|
audioBuffer.position(0);
|
|
audioBuffer.limit(info.size);
|
|
}
|
|
if (info.size >= 0) {
|
|
info.presentationTimeUs = extractor.getSampleTime();
|
|
extractor.advance();
|
|
} else {
|
|
info.size = 0;
|
|
inputDone = true;
|
|
}
|
|
if (info.size > 0 && (endTime < 0 || info.presentationTimeUs < endTime)) {
|
|
info.offset = 0;
|
|
info.flags = extractor.getSampleFlags();
|
|
long availableSize = mediaMuxer.writeSampleData(audioTrackIndex, audioBuffer, info, false);
|
|
if (availableSize != 0) {
|
|
if (callback != null) {
|
|
if (info.presentationTimeUs - startTime > currentPts) {
|
|
currentPts = info.presentationTimeUs - startTime;
|
|
}
|
|
callback.didWriteData(availableSize, (currentPts / 1000f) / durationS);
|
|
}
|
|
}
|
|
}
|
|
} else if (index == -1) {
|
|
eof = true;
|
|
}
|
|
if (eof) {
|
|
int inputBufIndex = decoder.dequeueInputBuffer(MEDIACODEC_TIMEOUT_DEFAULT);
|
|
if (inputBufIndex >= 0) {
|
|
decoder.queueInputBuffer(inputBufIndex, 0, 0, 0L, MediaCodec.BUFFER_FLAG_END_OF_STREAM);
|
|
inputDone = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
boolean decoderOutputAvailable = !decoderDone;
|
|
boolean encoderOutputAvailable = true;
|
|
while (decoderOutputAvailable || encoderOutputAvailable) {
|
|
checkConversionCanceled();
|
|
int encoderStatus = encoder.dequeueOutputBuffer(info, increaseTimeout ? MEDIACODEC_TIMEOUT_INCREASED : MEDIACODEC_TIMEOUT_DEFAULT);
|
|
if (encoderStatus == MediaCodec.INFO_TRY_AGAIN_LATER) {
|
|
encoderOutputAvailable = false;
|
|
} else if (encoderStatus == MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED) {
|
|
if (Build.VERSION.SDK_INT < 21) {
|
|
encoderOutputBuffers = encoder.getOutputBuffers();
|
|
}
|
|
} else if (encoderStatus == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
|
|
MediaFormat newFormat = encoder.getOutputFormat();
|
|
if (videoTrackIndex == -5 && newFormat != null) {
|
|
videoTrackIndex = mediaMuxer.addTrack(newFormat, false);
|
|
if (newFormat.containsKey(MediaFormat.KEY_PREPEND_HEADER_TO_SYNC_FRAMES) && newFormat.getInteger(MediaFormat.KEY_PREPEND_HEADER_TO_SYNC_FRAMES) == 1) {
|
|
ByteBuffer spsBuff = newFormat.getByteBuffer("csd-0");
|
|
ByteBuffer ppsBuff = newFormat.getByteBuffer("csd-1");
|
|
prependHeaderSize = spsBuff.limit() + ppsBuff.limit();
|
|
}
|
|
}
|
|
} else if (encoderStatus < 0) {
|
|
throw new RuntimeException("unexpected result from encoder.dequeueOutputBuffer: " + encoderStatus);
|
|
} else {
|
|
ByteBuffer encodedData;
|
|
if (Build.VERSION.SDK_INT < 21) {
|
|
encodedData = encoderOutputBuffers[encoderStatus];
|
|
} else {
|
|
encodedData = encoder.getOutputBuffer(encoderStatus);
|
|
}
|
|
if (encodedData == null) {
|
|
throw new RuntimeException("encoderOutputBuffer " + encoderStatus + " was null");
|
|
}
|
|
if (info.size > 1) {
|
|
if ((info.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) == 0) {
|
|
if (prependHeaderSize != 0 && (info.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0) {
|
|
info.offset += prependHeaderSize;
|
|
info.size -= prependHeaderSize;
|
|
}
|
|
if (firstEncode && (info.flags & MediaCodec.BUFFER_FLAG_KEY_FRAME) != 0) {
|
|
if (info.size > 100) {
|
|
encodedData.position(info.offset);
|
|
byte[] temp = new byte[100];
|
|
encodedData.get(temp);
|
|
int nalCount = 0;
|
|
for (int a = 0; a < temp.length - 4; a++) {
|
|
if (temp[a] == 0 && temp[a + 1] == 0 && temp[a + 2] == 0 && temp[a + 3] == 1) {
|
|
nalCount++;
|
|
if (nalCount > 1) {
|
|
info.offset += a;
|
|
info.size -= a;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
firstEncode = false;
|
|
}
|
|
long availableSize = mediaMuxer.writeSampleData(videoTrackIndex, encodedData, info, true);
|
|
if (availableSize != 0) {
|
|
if (callback != null) {
|
|
if (info.presentationTimeUs - startTime > currentPts) {
|
|
currentPts = info.presentationTimeUs - startTime;
|
|
}
|
|
callback.didWriteData(availableSize, (currentPts / 1000f) / durationS);
|
|
}
|
|
}
|
|
} else if (videoTrackIndex == -5) {
|
|
byte[] csd = new byte[info.size];
|
|
encodedData.limit(info.offset + info.size);
|
|
encodedData.position(info.offset);
|
|
encodedData.get(csd);
|
|
ByteBuffer sps = null;
|
|
ByteBuffer pps = null;
|
|
for (int a = info.size - 1; a >= 0; a--) {
|
|
if (a > 3) {
|
|
if (csd[a] == 1 && csd[a - 1] == 0 && csd[a - 2] == 0 && csd[a - 3] == 0) {
|
|
sps = ByteBuffer.allocate(a - 3);
|
|
pps = ByteBuffer.allocate(info.size - (a - 3));
|
|
sps.put(csd, 0, a - 3).position(0);
|
|
pps.put(csd, a - 3, info.size - (a - 3)).position(0);
|
|
break;
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
MediaFormat newFormat = MediaFormat.createVideoFormat(MediaController.VIDEO_MIME_TYPE, w, h);
|
|
if (sps != null && pps != null) {
|
|
newFormat.setByteBuffer("csd-0", sps);
|
|
newFormat.setByteBuffer("csd-1", pps);
|
|
}
|
|
videoTrackIndex = mediaMuxer.addTrack(newFormat, false);
|
|
}
|
|
}
|
|
outputDone = (info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0;
|
|
encoder.releaseOutputBuffer(encoderStatus, false);
|
|
}
|
|
if (encoderStatus != MediaCodec.INFO_TRY_AGAIN_LATER) {
|
|
continue;
|
|
}
|
|
|
|
if (!decoderDone) {
|
|
int decoderStatus = decoder.dequeueOutputBuffer(info, MEDIACODEC_TIMEOUT_DEFAULT);
|
|
if (decoderStatus == MediaCodec.INFO_TRY_AGAIN_LATER) {
|
|
decoderOutputAvailable = false;
|
|
} else if (decoderStatus == MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED) {
|
|
|
|
} else if (decoderStatus == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) {
|
|
MediaFormat newFormat = decoder.getOutputFormat();
|
|
if (BuildVars.LOGS_ENABLED) {
|
|
FileLog.d("newFormat = " + newFormat);
|
|
}
|
|
} else if (decoderStatus < 0) {
|
|
throw new RuntimeException("unexpected result from decoder.dequeueOutputBuffer: " + decoderStatus);
|
|
} else {
|
|
boolean doRender = info.size != 0;
|
|
long originalPresentationTime = info.presentationTimeUs;
|
|
if (endTime > 0 && originalPresentationTime >= endTime) {
|
|
inputDone = true;
|
|
decoderDone = true;
|
|
doRender = false;
|
|
info.flags |= MediaCodec.BUFFER_FLAG_END_OF_STREAM;
|
|
}
|
|
boolean flushed = false;
|
|
if (avatarStartTime >= 0 && (info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0 && Math.abs(avatarStartTime - startTime) > 1000000 / framerate) {
|
|
if (startTime > 0) {
|
|
extractor.seekTo(startTime, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
} else {
|
|
extractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
}
|
|
additionalPresentationTime = minPresentationTime + frameDelta;
|
|
endTime = avatarStartTime;
|
|
avatarStartTime = -1;
|
|
inputDone = false;
|
|
decoderDone = false;
|
|
doRender = false;
|
|
info.flags &= ~MediaCodec.BUFFER_FLAG_END_OF_STREAM;
|
|
decoder.flush();
|
|
flushed = true;
|
|
}
|
|
if (lastFramePts > 0 && info.presentationTimeUs - lastFramePts < frameDeltaFroSkipFrames && (info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) == 0) {
|
|
doRender = false;
|
|
}
|
|
trueStartTime = avatarStartTime >= 0 ? avatarStartTime : startTime;
|
|
if (trueStartTime > 0 && videoTime == -1) {
|
|
if (originalPresentationTime < trueStartTime) {
|
|
doRender = false;
|
|
if (BuildVars.LOGS_ENABLED) {
|
|
FileLog.d("drop frame startTime = " + trueStartTime + " present time = " + info.presentationTimeUs);
|
|
}
|
|
} else {
|
|
videoTime = info.presentationTimeUs;
|
|
if (minPresentationTime != Integer.MIN_VALUE) {
|
|
additionalPresentationTime -= videoTime;
|
|
}
|
|
}
|
|
}
|
|
if (flushed) {
|
|
videoTime = -1;
|
|
} else {
|
|
if (avatarStartTime == -1 && additionalPresentationTime != 0) {
|
|
info.presentationTimeUs += additionalPresentationTime;
|
|
}
|
|
decoder.releaseOutputBuffer(decoderStatus, doRender);
|
|
}
|
|
if (doRender) {
|
|
lastFramePts = info.presentationTimeUs;
|
|
if (avatarStartTime >= 0) {
|
|
minPresentationTime = Math.max(minPresentationTime, info.presentationTimeUs);
|
|
}
|
|
boolean errorWait = false;
|
|
try {
|
|
outputSurface.awaitNewImage();
|
|
} catch (Exception e) {
|
|
errorWait = true;
|
|
FileLog.e(e);
|
|
}
|
|
if (!errorWait) {
|
|
outputSurface.drawImage();
|
|
inputSurface.setPresentationTime(info.presentationTimeUs * 1000);
|
|
inputSurface.swapBuffers();
|
|
}
|
|
}
|
|
if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) {
|
|
decoderOutputAvailable = false;
|
|
if (BuildVars.LOGS_ENABLED) {
|
|
FileLog.d("decoder stream end");
|
|
}
|
|
encoder.signalEndOfInputStream();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} catch (Exception e) {
|
|
// in some case encoder.dequeueOutputBuffer return IllegalStateException
|
|
// stable reproduced on xiaomi
|
|
// fix it by increasing timeout
|
|
if (e instanceof IllegalStateException && !increaseTimeout) {
|
|
repeatWithIncreasedTimeout = true;
|
|
}
|
|
FileLog.e("bitrate: " + bitrate + " framerate: " + framerate + " size: " + resultHeight + "x" + resultWidth);
|
|
FileLog.e(e);
|
|
error = true;
|
|
}
|
|
|
|
extractor.unselectTrack(videoIndex);
|
|
if (decoder != null) {
|
|
decoder.stop();
|
|
decoder.release();
|
|
}
|
|
}
|
|
if (outputSurface != null) {
|
|
outputSurface.release();
|
|
}
|
|
if (inputSurface != null) {
|
|
inputSurface.release();
|
|
}
|
|
if (encoder != null) {
|
|
encoder.stop();
|
|
encoder.release();
|
|
}
|
|
if (audioRecoder != null) {
|
|
audioRecoder.release();
|
|
}
|
|
checkConversionCanceled();
|
|
} else {
|
|
readAndWriteTracks(extractor, mediaMuxer, info, startTime, endTime, duration, cacheFile, bitrate != -1);
|
|
}
|
|
}
|
|
} catch (Throwable e) {
|
|
error = true;
|
|
FileLog.e("bitrate: " + bitrate + " framerate: " + framerate + " size: " + resultHeight + "x" + resultWidth);
|
|
FileLog.e(e);
|
|
} finally {
|
|
if (extractor != null) {
|
|
extractor.release();
|
|
}
|
|
if (mediaMuxer != null) {
|
|
try {
|
|
mediaMuxer.finishMovie();
|
|
endPresentationTime = mediaMuxer.getLastFrameTimestamp(videoTrackIndex);
|
|
} catch (Throwable e) {
|
|
FileLog.e(e);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (repeatWithIncreasedTimeout) {
|
|
return convertVideoInternal(videoPath, cacheFile, rotationValue, isSecret,
|
|
originalWidth, originalHeight,
|
|
resultWidth, resultHeight, framerate, bitrate, originalBitrate, startTime, endTime, avatarStartTime, duration,
|
|
needCompress, true, savedFilterState, paintPath, mediaEntities,
|
|
isPhoto, cropState, isRound);
|
|
}
|
|
|
|
long timeLeft = System.currentTimeMillis() - time;
|
|
if (BuildVars.LOGS_ENABLED) {
|
|
FileLog.d("compression completed time=" + timeLeft + " needCompress=" + needCompress + " w=" + resultWidth + " h=" + resultHeight + " bitrate=" + bitrate + " file size=" + cacheFile.length());
|
|
}
|
|
|
|
return error;
|
|
}
|
|
|
|
private long readAndWriteTracks(MediaExtractor extractor, MP4Builder mediaMuxer,
|
|
MediaCodec.BufferInfo info, long start, long end, long duration, File file, boolean needAudio) throws Exception {
|
|
int videoTrackIndex = MediaController.findTrack(extractor, false);
|
|
int audioTrackIndex = needAudio ? MediaController.findTrack(extractor, true) : -1;
|
|
int muxerVideoTrackIndex = -1;
|
|
int muxerAudioTrackIndex = -1;
|
|
boolean inputDone = false;
|
|
|
|
long currentPts = 0;
|
|
float durationS = duration / 1000f;
|
|
|
|
int maxBufferSize = 0;
|
|
if (videoTrackIndex >= 0) {
|
|
extractor.selectTrack(videoTrackIndex);
|
|
MediaFormat trackFormat = extractor.getTrackFormat(videoTrackIndex);
|
|
muxerVideoTrackIndex = mediaMuxer.addTrack(trackFormat, false);
|
|
try {
|
|
maxBufferSize = trackFormat.getInteger(MediaFormat.KEY_MAX_INPUT_SIZE);
|
|
} catch (Exception e) {
|
|
FileLog.e(e); //s20 ultra exception
|
|
}
|
|
|
|
if (start > 0) {
|
|
extractor.seekTo(start, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
} else {
|
|
extractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
}
|
|
}
|
|
if (audioTrackIndex >= 0) {
|
|
extractor.selectTrack(audioTrackIndex);
|
|
MediaFormat trackFormat = extractor.getTrackFormat(audioTrackIndex);
|
|
|
|
if (trackFormat.getString(MediaFormat.KEY_MIME).equals("audio/unknown")) {
|
|
audioTrackIndex = -1;
|
|
} else {
|
|
muxerAudioTrackIndex = mediaMuxer.addTrack(trackFormat, true);
|
|
try {
|
|
maxBufferSize = Math.max(trackFormat.getInteger(MediaFormat.KEY_MAX_INPUT_SIZE), maxBufferSize);
|
|
} catch (Exception e) {
|
|
FileLog.e(e); //s20 ultra exception
|
|
}
|
|
if (start > 0) {
|
|
extractor.seekTo(start, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
} else {
|
|
extractor.seekTo(0, MediaExtractor.SEEK_TO_PREVIOUS_SYNC);
|
|
}
|
|
}
|
|
}
|
|
if (maxBufferSize <= 0) {
|
|
maxBufferSize = 64 * 1024;
|
|
}
|
|
ByteBuffer buffer = ByteBuffer.allocateDirect(maxBufferSize);
|
|
if (audioTrackIndex >= 0 || videoTrackIndex >= 0) {
|
|
long startTime = -1;
|
|
checkConversionCanceled();
|
|
while (!inputDone) {
|
|
checkConversionCanceled();
|
|
boolean eof = false;
|
|
int muxerTrackIndex;
|
|
if (Build.VERSION.SDK_INT >= 28) {
|
|
long size = extractor.getSampleSize();
|
|
if (size > maxBufferSize) {
|
|
maxBufferSize = (int) (size + 1024);
|
|
buffer = ByteBuffer.allocateDirect(maxBufferSize);
|
|
}
|
|
}
|
|
info.size = extractor.readSampleData(buffer, 0);
|
|
int index = extractor.getSampleTrackIndex();
|
|
if (index == videoTrackIndex) {
|
|
muxerTrackIndex = muxerVideoTrackIndex;
|
|
} else if (index == audioTrackIndex) {
|
|
muxerTrackIndex = muxerAudioTrackIndex;
|
|
} else {
|
|
muxerTrackIndex = -1;
|
|
}
|
|
if (muxerTrackIndex != -1) {
|
|
if (Build.VERSION.SDK_INT < 21) {
|
|
buffer.position(0);
|
|
buffer.limit(info.size);
|
|
}
|
|
if (index != audioTrackIndex) {
|
|
byte[] array = buffer.array();
|
|
if (array != null) {
|
|
int offset = buffer.arrayOffset();
|
|
int len = offset + buffer.limit();
|
|
int writeStart = -1;
|
|
for (int a = offset; a <= len - 4; a++) {
|
|
if (array[a] == 0 && array[a + 1] == 0 && array[a + 2] == 0 && array[a + 3] == 1 || a == len - 4) {
|
|
if (writeStart != -1) {
|
|
int l = a - writeStart - (a != len - 4 ? 4 : 0);
|
|
array[writeStart] = (byte) (l >> 24);
|
|
array[writeStart + 1] = (byte) (l >> 16);
|
|
array[writeStart + 2] = (byte) (l >> 8);
|
|
array[writeStart + 3] = (byte) l;
|
|
writeStart = a;
|
|
} else {
|
|
writeStart = a;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (info.size >= 0) {
|
|
info.presentationTimeUs = extractor.getSampleTime();
|
|
} else {
|
|
info.size = 0;
|
|
eof = true;
|
|
}
|
|
|
|
if (info.size > 0 && !eof) {
|
|
if (index == videoTrackIndex && start > 0 && startTime == -1) {
|
|
startTime = info.presentationTimeUs;
|
|
}
|
|
if (end < 0 || info.presentationTimeUs < end) {
|
|
info.offset = 0;
|
|
info.flags = extractor.getSampleFlags();
|
|
long availableSize = mediaMuxer.writeSampleData(muxerTrackIndex, buffer, info, false);
|
|
if (availableSize != 0) {
|
|
if (callback != null) {
|
|
if (info.presentationTimeUs - startTime > currentPts) {
|
|
currentPts = info.presentationTimeUs - startTime;
|
|
}
|
|
callback.didWriteData(availableSize, (currentPts / 1000f) / durationS);
|
|
}
|
|
}
|
|
} else {
|
|
eof = true;
|
|
}
|
|
}
|
|
if (!eof) {
|
|
extractor.advance();
|
|
}
|
|
} else if (index == -1) {
|
|
eof = true;
|
|
} else {
|
|
extractor.advance();
|
|
}
|
|
if (eof) {
|
|
inputDone = true;
|
|
}
|
|
}
|
|
if (videoTrackIndex >= 0) {
|
|
extractor.unselectTrack(videoTrackIndex);
|
|
}
|
|
if (audioTrackIndex >= 0) {
|
|
extractor.unselectTrack(audioTrackIndex);
|
|
}
|
|
return startTime;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
private void checkConversionCanceled() {
|
|
if (callback != null && callback.checkConversionCanceled())
|
|
throw new ConversionCanceledException();
|
|
}
|
|
|
|
private static String createFragmentShader(
|
|
final int srcWidth,
|
|
final int srcHeight,
|
|
final int dstWidth,
|
|
final int dstHeight, boolean external) {
|
|
|
|
final float kernelSize = Utilities.clamp((float) (Math.max(srcWidth, srcHeight) / (float) Math.max(dstHeight, dstWidth)) * 0.8f, 2f, 1f);
|
|
final int kernelRadius = (int) kernelSize;
|
|
FileLog.d("source size " + srcWidth + "x" + srcHeight + " dest size " + dstWidth + dstHeight + " kernelRadius " + kernelRadius);
|
|
if (external) {
|
|
return "#extension GL_OES_EGL_image_external : require\n" +
|
|
"precision mediump float;\n" +
|
|
"varying vec2 vTextureCoord;\n" +
|
|
"const float kernel = " + kernelRadius + ".0;\n" +
|
|
"const float pixelSizeX = 1.0 / " + srcWidth + ".0;\n" +
|
|
"const float pixelSizeY = 1.0 / " + srcHeight + ".0;\n" +
|
|
"uniform samplerExternalOES sTexture;\n" +
|
|
"void main() {\n" +
|
|
"vec3 accumulation = vec3(0);\n" +
|
|
"vec3 weightsum = vec3(0);\n" +
|
|
"for (float x = -kernel; x <= kernel; x++){\n" +
|
|
" for (float y = -kernel; y <= kernel; y++){\n" +
|
|
" accumulation += texture2D(sTexture, vTextureCoord + vec2(x * pixelSizeX, y * pixelSizeY)).xyz;\n" +
|
|
" weightsum += 1.0;\n" +
|
|
" }\n" +
|
|
"}\n" +
|
|
"gl_FragColor = vec4(accumulation / weightsum, 1.0);\n" +
|
|
"}\n";
|
|
} else {
|
|
return "precision mediump float;\n" +
|
|
"varying vec2 vTextureCoord;\n" +
|
|
"const float kernel = " + kernelRadius + ".0;\n" +
|
|
"const float pixelSizeX = 1.0 / " + srcHeight + ".0;\n" +
|
|
"const float pixelSizeY = 1.0 / " + srcWidth + ".0;\n" +
|
|
"uniform sampler2D sTexture;\n" +
|
|
"void main() {\n" +
|
|
"vec3 accumulation = vec3(0);\n" +
|
|
"vec3 weightsum = vec3(0);\n" +
|
|
"for (float x = -kernel; x <= kernel; x++){\n" +
|
|
" for (float y = -kernel; y <= kernel; y++){\n" +
|
|
" accumulation += texture2D(sTexture, vTextureCoord + vec2(x * pixelSizeX, y * pixelSizeY)).xyz;\n" +
|
|
" weightsum += 1.0;\n" +
|
|
" }\n" +
|
|
"}\n" +
|
|
"gl_FragColor = vec4(accumulation / weightsum, 1.0);\n" +
|
|
"}\n";
|
|
}
|
|
}
|
|
|
|
public class ConversionCanceledException extends RuntimeException {
|
|
|
|
public ConversionCanceledException() {
|
|
super("canceled conversion");
|
|
}
|
|
}
|
|
|
|
}
|