#7309: FFmpeg failing to detect mp2 audio with stream identifier "AC-3" -------------------------------------+------------------------------------- Reporter: barhom | Owner: Type: defect | Status: open Priority: minor | Component: avformat Version: git-master | Resolution: Keywords: mpegts | Blocked By: regression | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by cehoyos):
* status: new => open * reproduced: 0 => 1 * component: undetermined => avformat * priority: normal => minor * version: unspecified => git-master * keywords: => mpegts regression Comment: For future tickets: Please remember to always test current FFmpeg git head. Can be considered a regression since 4bec36f98c5150b09d45740f3e1c80526e85b676 related to ticket #4864 but the sample looks invalid with mp2 audio using `AC-3` as stream identifier. {{{ $ ffmpeg -i input_cut.ts ffmpeg version N-91445-g6cc6b61 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 4.3 (SUSE Linux) configuration: --enable-gpl libavutil 56. 18.102 / 56. 18.102 libavcodec 58. 21.104 / 58. 21.104 libavformat 58. 17.101 / 58. 17.101 libavdevice 58. 4.101 / 58. 4.101 libavfilter 7. 25.100 / 7. 25.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] decode_slice_header error [h264 @ 0x9a9b780] no frame! [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] decode_slice_header error [h264 @ 0x9a9b780] no frame! [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 0 referenced [h264 @ 0x9a9b780] decode_slice_header error [h264 @ 0x9a9b780] no frame! [h264 @ 0x9a9b780] sps_id 0 out of range [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 1 referenced [h264 @ 0x9a9b780] sps_id 0 out of range [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 1 referenced [h264 @ 0x9a9b780] decode_slice_header error [h264 @ 0x9a9b780] no frame! [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 1 referenced [h264 @ 0x9a9b780] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b780] non-existing PPS 1 referenced [h264 @ 0x9a9b780] decode_slice_header error [h264 @ 0x9a9b780] no frame! [mpegts @ 0x9a96200] PES packet size mismatch [ac3 @ 0x9a9a900] frame sync error [mpegts @ 0x9a96200] decoding for stream 0 failed [mpegts @ 0x9a96200] PES packet size mismatch [mpegts @ 0x9a96200] Could not find codec parameters for stream 0 (Audio: ac3 (AC-3 / 0x332D4341), 0 channels, fltp): unspecified sample rate Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, mpegts, from 'input_cut.ts': Duration: 00:00:04.45, start: 19690.439156, bitrate: 4601 kb/s Program 7 Metadata: service_name : OMAN TV HD service_provider: ARABSAT Stream #0:0[0x6b8](ara): Audio: ac3 (AC-3 / 0x332D4341), 0 channels, fltp Stream #0:1[0x6e0]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc At least one output file must be specified }}} {{{ $ ffmpeg -acodec mp2 -i input_cut.ts ffmpeg version N-91445-g6cc6b61 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 4.3 (SUSE Linux) configuration: --enable-gpl libavutil 56. 18.102 / 56. 18.102 libavcodec 58. 21.104 / 58. 21.104 libavformat 58. 17.101 / 58. 17.101 libavdevice 58. 4.101 / 58. 4.101 libavfilter 7. 25.100 / 7. 25.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] decode_slice_header error [h264 @ 0x9a9b700] no frame! [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] decode_slice_header error [h264 @ 0x9a9b700] no frame! [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 0 referenced [h264 @ 0x9a9b700] decode_slice_header error [h264 @ 0x9a9b700] no frame! [h264 @ 0x9a9b700] sps_id 0 out of range [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 1 referenced [h264 @ 0x9a9b700] sps_id 0 out of range [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 1 referenced [h264 @ 0x9a9b700] decode_slice_header error [h264 @ 0x9a9b700] no frame! [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 1 referenced [h264 @ 0x9a9b700] SPS unavailable in decode_picture_timing [h264 @ 0x9a9b700] non-existing PPS 1 referenced [h264 @ 0x9a9b700] decode_slice_header error [h264 @ 0x9a9b700] no frame! [mpegts @ 0x9a96240] PES packet size mismatch Last message repeated 1 times Input #0, mpegts, from 'input_cut.ts': Duration: 00:00:04.45, start: 19690.439156, bitrate: 4601 kb/s Program 7 Metadata: service_name : OMAN TV HD service_provider: ARABSAT Stream #0:0[0x6b8](ara): Audio: mp2 (AC-3 / 0x332D4341), 48000 Hz, stereo, s16p, 128 kb/s Stream #0:1[0x6e0]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709, top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/7309#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker _______________________________________________ FFmpeg-trac mailing list FFmpeg-trac@avcodec.org http://ffmpeg.org/mailman/listinfo/ffmpeg-trac