Title : Microsoft Waveform: Camtasia Recorder_convert46a8d2.wav Title : Camtasia Recorder_capture12e7f7.avi Video #1 $ ffmpeg -i fate-suite/tscc/-uebung9-partial.avi -vcodec copy -an out.mkvįfmpeg version N-60871-g2a3cb1c Copyright (c) 2000-2014 the FFmpeg developersīuilt on 11:17:11 with gcc 4.7 (SUSE Linux) Is it a bug of mkv demuxer or muxer? Is it possible to support RGB Pixel format video stream in mkv container? If possible, what should we do to support such feature?įor future tickets: Please only provide ffplay command line and console output if the problem is not reproducible with ffmpeg. I check the matroskaenc.c and matroskadec.c, mkv muxer does not write the bits_per_coded_sample information for video track, it only write similar information as MATROSKA_ID_AUDIOBITDEPTH for audio track.Īvidec.yuv will call ff_get_bmp_header to parse bitmap header to get the bits_per_coded_sample information from video stream. Camtasia error: unknown depth 0 bppĢ.43 M-A: 0.000 fd= 0 aq= 11KB vq= 0KB sq= 0B f=0/0Ĭase 8: avctx->pix_fmt = AV_PIX_FMT_PAL8 break Ĭase 16: avctx->pix_fmt = AV_PIX_FMT_RGB555 break Ĭase 32: avctx->pix_fmt = AV_PIX_FMT_RGB32 break ĭefault: av_log(avctx, AV_LOG_ERROR, "Camtasia error: unknown depth %i bpp\n", avctx->bits_per_coded_sample) When remux tscc avi to mkv, the mkv can not be displayed
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