有没有办法直接从GLSurfaceView(OpenGL ES )创建视频文件？

// 创建MediaCodec编码器
MediaCodec encoder = MediaCodec.createEncoderByType("video/avc");
MediaFormat format = MediaFormat.createVideoFormat("video/avc", width, height);
format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate);
format.setInteger(MediaFormat.KEY_FRAME_RATE, frameRate);
format.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, iFrameInterval);
encoder.configure(format, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE);
Surface surface = encoder.createInputSurface();
encoder.start();

// 创建MediaMuxer写入视频文件
MediaMuxer muxer = new MediaMuxer(outputFilePath, MediaMuxer.OutputFormat.MUXER_OUTPUT_MPEG_4);
int videoTrackIndex = muxer.addTrack(format);
muxer.start();

// 渲染器的onDrawFrame方法中捕获OpenGL ES的帧数据
glReadPixels(0, 0, width, height, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, buffer);

// 将OpenGL ES的帧数据传递给编码器
ByteBuffer[] inputBuffers = encoder.getInputBuffers();
int inputBufferIndex = encoder.dequeueInputBuffer(-1);
if (inputBufferIndex >= 0) {
    ByteBuffer inputBuffer = inputBuffers[inputBufferIndex];
    inputBuffer.clear();
    inputBuffer.put(buffer);
    encoder.queueInputBuffer(inputBufferIndex, 0, buffer.length, presentationTimeUs, 0);
}

// 获取编码后的视频数据
ByteBuffer[] outputBuffers = encoder.getOutputBuffers();
MediaCodec.BufferInfo bufferInfo = new MediaCodec.BufferInfo();
int outputBufferIndex = encoder.dequeueOutputBuffer(bufferInfo, 0);
while (outputBufferIndex >= 0) {
    ByteBuffer outputBuffer = outputBuffers[outputBufferIndex];
    // 将编码后的视频数据写入MediaMuxer
    muxer.writeSampleData(videoTrackIndex, outputBuffer, bufferInfo);
    encoder.releaseOutputBuffer(outputBufferIndex, false);
    outputBufferIndex = encoder.dequeueOutputBuffer(bufferInfo, 0);
}

// 停止编码器和写入视频文件
encoder.stop();
encoder.release();
muxer.stop();
muxer.release();