mp4 视频 倒播后 与原视频拼接时 报错 h264_mp4toannexb

wangpppp

[AVBSFContext @ 0xe608e680]
2019-07-26 17:13:44.795 32214-2391/com.boo.clipmax E/mobile-ffmpeg: Codec 'mpeg4' (12) is not supported by the bitstream filter 'h264_mp4toannexb'. Supported codecs are:
2019-07-26 17:13:44.796 32214-2391/com.boo.clipmax E/mobile-ffmpeg: [AVBSFContext @ 0xe608e680]
2019-07-26 17:13:44.796 32214-2391/com.boo.clipmax E/mobile-ffmpeg: h264 (27)
2019-07-26 17:13:44.796 32214-2391/com.boo.clipmax E/mobile-ffmpeg: [AVBSFContext @ 0xe608e680]
2019-07-26 17:13:44.796 32214-2391/com.boo.clipmax E/mobile-ffmpeg: Error initializing bitstream filter: h264_mp4toannexb



命令行：


cmdList.add("-i");
cmdList.add(srcPath);

cmdList.add("-vf");
cmdList.add("reverse");

cmdList.add("-af");
cmdList.add("areverse");

cmdList.add("-preset");
cmdList.add("superfast");

cmdList.add("-vcodec");
cmdList.add("mpeg4");

cmdList.add("-bf");
cmdList.add("0");

cmdList.add("-pix_fmt");
cmdList.add("yuv420p");

cmdList.add("-g");
cmdList.add("30");

cmdList.add("-b:v");
cmdList.add(String.valueOf((int) (2.5f * 854 * 480)));

cmdList.add("-y");
cmdList.add(dstPath);

mp4 转ts 出错 ： FFmpeg.execute("-i " + mp4Array.get(i) + " -c copy -bsf:v h264_mp4toannexb -f mpegts -y " + segTs1)

求助 什么 原因 ？ 是输出的视频格式有问题吗 ？ 怎么处理？

孙悟空

cmdList.add("-vcodec");
cmdList.add("mpeg4");

改成

cmdList.add("-vcodec");
cmdList.add("libx264");