#3233: PSP PMF audio -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: pmf master | videolan Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- (videolan ticket 10184) PMF files apparently contain audio (the file size compared to the size of the video stream also indicates this), FFmpeg does not support decoding audio. Samples are in http://samples.ffmpeg.org/PSMF/ {{{ $ ffmpeg -i EV01_01_0500D.PMF ffmpeg version N-59262-g70d6ce7 Copyright (c) 2000-2013 the FFmpeg developers built on Dec 21 2013 10:08:10 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --enable-libx264 libavutil 52. 58.101 / 52. 58.101 libavcodec 55. 45.103 / 55. 45.103 libavformat 55. 22.100 / 55. 22.100 libavdevice 55. 5.102 / 55. 5.102 libavfilter 4. 0.100 / 4. 0.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, mpeg, from 'EV01_01_0500D.PMF': Duration: 00:00:12.95, start: 1.000000, bitrate: 1130 kb/s Stream #0:0[0x1e0]: Video: h264 (Main), yuv420p(tv, smpte170m), 480x272 [SAR 1:1 DAR 30:17], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc At least one output file must be specified }}} The mpeg startcode of the unidentified audio stream is 0, packet size is (nearly) constant 2019 bytes, the packets start alternating with "0x00 0x00", "0x00 0x01" and "0x00 0x02" -- Ticket URL: <https://trac.ffmpeg.org/ticket/3233> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker