#5491: pcm in wav misdetected as h264 -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: important | Component: avformat Version: git- | Keywords: wav h264 master | regression Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://ffmpeg.org/pipermail/ffmpeg-user/2016-April/031935.html A user provided a wav file containing pcm_s16le that is misdetected as wav containing H.264 since 9f5769437aaab30a359cde254f39d9a28b1ce657 {{{ $ ffmpeg -i wav.detected.as.h264.error_cut.wav ffmpeg version N-79691-g66dd21d Copyright (c) 2000-2016 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 55. 23.100 / 55. 23.100 libavcodec 57. 38.100 / 57. 38.100 libavformat 57. 34.103 / 57. 34.103 libavdevice 57. 0.101 / 57. 0.101 libavfilter 6. 44.100 / 6. 44.100 libswscale 4. 1.100 / 4. 1.100 libswresample 2. 0.101 / 2. 0.101 libpostproc 54. 0.100 / 54. 0.100 [NULL @ 0x28b5860] Truncating likely oversized SPS [NULL @ 0x28b5860] too many reference frames 32 [NULL @ 0x28b5860] non-existing PPS 185 referenced [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] Truncating likely oversized SPS [h264 @ 0x28b5860] too many reference frames 32 [h264 @ 0x28b5860] slice type 32 too large at 161 [h264 @ 0x28b5860] decode_slice_header error [h264 @ 0x28b5860] no frame!
... [wav @ 0x28b4280] decoding for stream 0 failed [wav @ 0x28b4280] Estimating duration from bitrate, this may be inaccurate [wav @ 0x28b4280] Could not find codec parameters for stream 0 (Video: h264 ([1][0][0][0] / 0x0001), none, 768 kb/s): unspecified size Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, wav, from 'wav.detected.as.h264.error_cut.wav': Duration: 00:00:26.67, bitrate: 768 kb/s Stream #0:0: Video: h264 ([1][0][0][0] / 0x0001), none, 768 kb/s, 48k tbr, 48k tbn At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/5491> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac