#1549: adpcm_ea_r1 is not auto-detected -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git- | Keywords: master | electronicarts Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- (issue 2291) http://samples.ffmpeg.org/ffmpeg-bugs/roundup/issue2290/DEMO.MPC is incorrectly auto-detected, out2.wav is white-noise, out1.wav plays fine: {{{ $ ffmpeg -acodec adpcm_ea_r1 -i DEMO.MPC out1.wav ffmpeg version N-42594-g56ae592 Copyright (c) 2000-2012 the FFmpeg developers built on Jul 18 2012 09:14:59 with gcc 4.3.2 configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable- libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs --enable-x11grab --enable-libass libavutil 51. 65.100 / 51. 65.100 libavcodec 54. 41.100 / 54. 41.100 libavformat 54. 17.100 / 54. 17.100 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 revision: 2 revision2: 10 [ea @ 0x9077580] max_analyze_duration 5000000 reached at 5005000 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, ea, from 'DEMO.MPC': Duration: 00:00:00.00, start: 0.000000, bitrate: -2147483 kb/s Stream #0:0: Video: mpeg2video (Main), yuv420p, 640x448 [SAR 1:1 DAR 10:7], 3851 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc Stream #0:1: Audio: adpcm_ea_r1, 48000 Hz, stereo, s16, 384 kb/s Output #0, wav, to 'out1.wav': Metadata: encoder : Lavf54.17.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:1 -> #0:0 (adpcm_ea_r1 -> pcm_s16le) Press [q] to stop, [?] for help [adpcm_ea_r1 @ 0x907de00] mismatch in coded sample count Last message repeated 2042 times DEMO.MPC: Invalid data found when processing input size= 12781kB time=00:01:08.16 bitrate=1536.0kbits/s video:0kB audio:12781kB subtitle:0 global headers:0kB muxing overhead 0.000351% }}} {{{ $ ffmpeg -i DEMO.MPC out2.wav ffmpeg version N-42594-g56ae592 Copyright (c) 2000-2012 the FFmpeg developers built on Jul 18 2012 09:14:59 with gcc 4.3.2 configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable- libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs --enable-x11grab --enable-libass libavutil 51. 65.100 / 51. 65.100 libavcodec 54. 41.100 / 54. 41.100 libavformat 54. 17.100 / 54. 17.100 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [ea @ 0x90774e0] max_analyze_duration 5000000 reached at 5005000 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, ea, from 'DEMO.MPC': Duration: 00:00:00.00, start: 0.000000, bitrate: -2147483 kb/s Stream #0:0: Video: mpeg2video (Main), yuv420p, 640x448 [SAR 1:1 DAR 10:7], 3851 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc Stream #0:1: Audio: adpcm_ea_r2, 48000 Hz, stereo, s16, 384 kb/s Output #0, wav, to 'out2.wav': Metadata: encoder : Lavf54.17.100 Stream #0:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:1 -> #0:0 (adpcm_ea_r2 -> pcm_s16le) Press [q] to stop, [?] for help [adpcm_ea_r2 @ 0x907dd80] mismatch in coded sample count Last message repeated 828 times mismatch in coded sample count66 bitrate=1535.3kbits/s [adpcm_ea_r2 @ 0x907dd80] mismatch in coded sample count Last message repeated 637 times mismatch in coded sample count98 bitrate=1536.0kbits/s [adpcm_ea_r2 @ 0x907dd80] mismatch in coded sample count Last message repeated 573 times DEMO.MPC: Invalid data found when processing input size= 12781kB time=00:01:08.16 bitrate=1536.0kbits/s video:0kB audio:12781kB subtitle:0 global headers:0kB muxing overhead 0.000351% }}}
-- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1549> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://avcodec.org/mailman/listinfo/ffmpeg-trac