July 2014 - FFmpeg-trac - lists.ffmpeg.org

Re: [FFmpeg-trac] #1509(undetermined:closed): H264 Encoding Broken with pthreads > 1 on windows
by FFmpeg 11 Jul '14

11 Jul '14

#1509: H264 Encoding Broken with pthreads > 1 on windows -------------------------------------+------------------------------------- Reporter: DJX | Owner: Type: defect | Status: closed Priority: important | Component: Version: git-master | undetermined Keywords: Win32 Win64 | Resolution: fixed H264 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by michael): * status: new => closed * resolution: => fixed Comment: According to [https://trac.ffmpeg.org/ticket/1509#comment:12] this has been fixed. Noone replied to the question about which change fixed it in 13 months -- Ticket URL: <https://trac.ffmpeg.org/ticket/1509#comment:14> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #2093(avcodec:closed): ffplay: crash when seeking with the mouse
by FFmpeg 11 Jul '14

11 Jul '14

#2093: ffplay: crash when seeking with the mouse -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: closed Priority: important | Component: avcodec Version: git-master | Resolution: fixed Keywords: crash | Blocked By: SIGSEGV leak | Reproduced by developer: 1 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by michael): * status: open => closed * resolution: => fixed Comment: Fixed in 9195c26d454ca750359db87b1127cd4926c536bd -- Ticket URL: <https://trac.ffmpeg.org/ticket/2093#comment:18> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3742(avcodec:new): Assertion when playing h264 with vlc using vdpau
by FFmpeg 09 Jul '14

09 Jul '14

#3742: Assertion when playing h264 with vlc using vdpau ------------------------------------+-------------------------------------- Reporter: oromit | Type: defect Status: new | Priority: normal Component: avcodec | Version: git-master Keywords: h264 vdpau | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+-------------------------------------- When playing any h264 video in vlc(tested with version 2.1.4) using vdpau hwaccel, it aborts with the following assertion: Assertion desc->flags & (1 << 4) failed at libavcodec/utils.c:722 Bisecting the issue ended up on the following two commits: 5c1d7246cd65dc4db1b6dc36e29ce39fc1068f3f f2f99f07a5f1f74a91503cc6c3730c06498cee43 Playing h264 without vdpau acceleration works fine in vlc. So does playing it with ffplay. Also using the ffmpeg cli util with hwaccel vdpau works fine. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3742> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3746(undetermined:new): ffmpeg fails to decode regular wav file
by FFmpeg 09 Jul '14

09 Jul '14

#3746: ffmpeg fails to decode regular wav file -------------------------------------+------------------------------------- Reporter: Sergey | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- {{{ $ aplay file.wav Playing WAVE 'file.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Mono $ ffmpeg -i file.wav -f null - ffmpeg version N-64267-gb96c951 Copyright (c) 2000-2014 the FFmpeg developers built on Jun 27 2014 10:00:23 with gcc 4.3.5 (Debian 4.3.5-4) libavutil 52. 90.101 / 52. 90.101 libavcodec 55. 68.100 / 55. 68.100 libavformat 55. 44.100 / 55. 44.100 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 9.100 / 4. 9.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before width Marker bit missing before height Marker bit missing after height [NULL @ 0xa7cf0a0] Invalid Complexity estimation method 2 Marker bit missing before time_increment [mpeg4 @ 0xa7cf0a0] only rectangular vol supported Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate [mpeg4 @ 0xa7cf0a0] N-bit not supported [mpeg4 @ 0xa7cf0a0] quant precision 0 [mpeg4 @ 0xa7cf0a0] Invalid Complexity estimation method 3 [mpeg4 @ 0xa7cf0a0] illegal chroma format Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before height Marker bit missing after height [mpeg4 @ 0xa7cf0a0] N-bit not supported [mpeg4 @ 0xa7cf0a0] quant precision 11 Marker bit missing in complexity estimation part 1 Input #0, wav, from 'file.wav': Duration: 00:00:05.32, start: 10.535918, bitrate: 352 kb/s Stream #0:0: Video: mpeg4 ([1][0][0][0] / 0x0001), yuv420p, 1288x340 [SAR 192:87 DAR 20608:2465], 352 kb/s, 1.38 tbr, 22050 tbn, 1.38 tbc [null @ 0xa7d6620] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.44.100 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 1288x340 [SAR 192:87 DAR 20608:2465], q=2-31, 200 kb/s, 1.38 fps, 1.38 tbn, 1.38 tbc Metadata: encoder : Lavc55.68.100 rawvideo Stream mapping: Stream #0:0 -> #0:0 (mpeg4 (native) -> rawvideo (native)) Press [q] to stop, [?] for help Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before width Marker bit missing before height Marker bit missing after height [mpeg4 @ 0xa7d45c0] Invalid Complexity estimation method 2 Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before width Marker bit missing before height Marker bit missing after height [mpeg4 @ 0xa7d45c0] Invalid Complexity estimation method 2 Marker bit missing before time_increment [mpeg4 @ 0xa7d4980] Context scratch buffers could not be allocated due to unknown size. Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before width Marker bit missing before height Marker bit missing after height [mpeg4 @ 0xa7d4980] Invalid Complexity estimation method 2 [mpeg4 @ 0xa7d4980] only rectangular vol supported Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate [mpeg4 @ 0xa7d4980] N-bit not supported [mpeg4 @ 0xa7d4980] quant precision 0 [mpeg4 @ 0xa7d4980] Invalid Complexity estimation method 3 [mpeg4 @ 0xa7d4980] illegal chroma format Marker bit missing before time_increment_resolution Marker bit missing before fixed_vop_rate Marker bit missing before height Marker bit missing after height [mpeg4 @ 0xa7d4980] N-bit not supported [mpeg4 @ 0xa7d4980] quant precision 11 Marker bit missing in complexity estimation part 1 [mpeg4 @ 0xa7d4980] Reverting picture dimensions change due to header decoding failure [mpeg4 @ 0xa7d4980] header damaged [mpeg4 @ 0xa7d4f20] Context scratch buffers could not be allocated due to unknown size. frame= 0 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.00 bitrate=N/A video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used) [mpeg4 @ 0xa7d45c0] Context scratch buffers could not be allocated due to unknown size. }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3746> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3721(avformat:new): crash on a valid rtp mpegts stream
by FFmpeg 08 Jul '14

08 Jul '14

#3721: crash on a valid rtp mpegts stream ----------------------------------+-------------------------------------- Reporter: lavv17 | Type: defect Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Summary of the bug: ffmpeg crashes on certain valid iptv rtp streams. It does not crash under valgrind, but produces errors from valgrind (below). How to reproduce: {{{ $ /usr/local/bin/ffmpeg -ss 1 -i rtp://@224.0.91.78:1234 -t 30 -c copy file.avi -y ffmpeg version N-63863-g2351ea8 Copyright (c) 2000-2014 the FFmpeg developers built on Jun 10 2014 11:41:03 with gcc 4.8.2 (GCC) 20131212 (Red Hat 4.8.2-7) configuration: libavutil 52. 89.100 / 52. 89.100 libavcodec 55. 66.100 / 55. 66.100 libavformat 55. 42.101 / 55. 42.101 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 7.100 / 4. 7.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 [mpeg2video @ 0x202a420] Invalid frame dimensions 0x0. Segmentation fault (core dumped) }}} {{{ (gdb) bt #0 0x00000000005935e4 in rtp_parse_one_packet (len=1328, bufptr=0x20268c0, pkt=0x7fffcce06d20, s=0x20269e0) at libavformat/rtpdec.c:771 #1 ff_rtp_parse_packet (s=0x20269e0, pkt=pkt@entry=0x7fffcce06d20, bufptr=bufptr@entry=0x20268c0, len=len@entry=1328) at libavformat/rtpdec.c:822 #2 0x00000000005a4a1a in ff_rtsp_fetch_packet (s=0x2024c20, pkt=0x7fffcce06d20) at libavformat/rtsp.c:2042 #3 0x00000000005c4436 in ff_read_packet (s=s@entry=0x2024c20, pkt=pkt@entry=0x7fffcce06d20) at libavformat/utils.c:791 #4 0x00000000005c71f0 in read_frame_internal (s=s@entry=0x2024c20, pkt=pkt@entry=0x7fffcce06e60) at libavformat/utils.c:1454 #5 0x00000000005cab1f in avformat_find_stream_info (ic=0x2024c20, options=0x0) at libavformat/utils.c:3240 #6 0x000000000046fdc1 in open_input_file (o=o@entry=0x7fffcce071e0, filename=<optimized out>) at ffmpeg_opt.c:888 #7 0x00000000004740df in open_files (inout=0xcc1a1f "input", open_file=0x46fa00 <open_input_file>, l=<optimized out>, l=<optimized out>) at ffmpeg_opt.c:2645 #8 ffmpeg_parse_options (argc=argc@entry=11, argv=argv@entry=0x7fffcce07a38) at ffmpeg_opt.c:2682 #9 0x0000000000463ef8 in main (argc=11, argv=0x7fffcce07a38) at ffmpeg.c:3787 }}} {{{ $ valgrind /usr/local/bin/ffmpeg -ss 1 -i rtp://@224.0.91.78:1234 -t 30 -c copy file.avi -y ==34163== Memcheck, a memory error detector ==34163== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al. ==34163== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info ==34163== Command: /usr/local/bin/ffmpeg -ss 1 -i rtp://@224.0.91.78:1234 -t 30 -c copy file.avi -y ==34163== ffmpeg version N-63863-g2351ea8 Copyright (c) 2000-2014 the FFmpeg developers built on Jun 10 2014 11:41:03 with gcc 4.8.2 (GCC) 20131212 (Red Hat 4.8.2-7) configuration: libavutil 52. 89.100 / 52. 89.100 libavcodec 55. 66.100 / 55. 66.100 libavformat 55. 42.101 / 55. 42.101 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 7.100 / 4. 7.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 [mpeg2video @ 0x59b7a40] Invalid frame dimensions 0x0. ==34163== Invalid write of size 1s ==34163== at 0x5540C8: write_section_data.isra.13 (mpegts.c:398) ==34163== by 0x554793: handle_packet (mpegts.c:2095) ==34163== by 0x5596CE: ff_mpegts_parse_packet (mpegts.c:2646) ==34163== by 0x598994: mpegts_handle_packet (rtpdec_mpegts.c:86) ==34163== by 0x592796: rtp_parse_packet_internal (rtpdec.c:645) ==34163== by 0x593920: ff_rtp_parse_packet (rtpdec.c:792) ==34163== by 0x5A4A19: ff_rtsp_fetch_packet (rtsp.c:2042) ==34163== by 0x5C4435: ff_read_packet (utils.c:791) ==34163== by 0x5C71EF: read_frame_internal (utils.c:1454) ==34163== by 0x5CAB1E: avformat_find_stream_info (utils.c:3240) ==34163== by 0x46FDC0: open_input_file (ffmpeg_opt.c:888) ==34163== by 0x4740DE: ffmpeg_parse_options (ffmpeg_opt.c:2645) ==34163== Address 0x5945828 is 40 bytes inside a block of size 96 free'd ==34163== at 0x4C294C4: free (in /usr/lib64/valgrind /vgpreload_memcheck-amd64-linux.so) ==34163== by 0xC41EDB: av_freep (mem.c:232) ==34163== by 0x4EAE5F: ffurl_close (avio.c:383) ==34163== by 0x5A3109: rtp_read_header (rtsp.c:2299) ==34163== by 0x5CDAE6: avformat_open_input (utils.c:594) ==34163== by 0x46FCB8: open_input_file (ffmpeg_opt.c:871) ==34163== by 0x4740DE: ffmpeg_parse_options (ffmpeg_opt.c:2645) ==34163== by 0x463EF7: main (ffmpeg.c:3787) ==34163== Last message repeated 13 times RTP: missed 177 packets [rtp @ 0x5943940] PES packet size mismatch Last message repeated 1 times RTP: missed 107 packets [rtp @ 0x5943940] PES packet size mismatch Last message repeated 1 times rtp://@224.0.91.78:1234: could not seek to position 93742.111 Input #0, rtp, from 'rtp://@224.0.91.78:1234': Duration: N/A, start: 93741.111167, bitrate: 371 kb/s Program 6490 Stream #0:0: Video: mpeg2video (Main), yuv420p(tv), 720x576 [SAR 64:45 DAR 16:9], max. 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:2(rus): Audio: mp2, 48000 Hz, stereo, s16p, 185 kb/s Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16p, 185 kb/s Output #0, avi, to 'file.avi': Metadata: ISFT : Lavf55.42.101 Stream #0:0: Video: mpeg2video (mpg2 / 0x3267706D), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, max. 15000 kb/s, 25 fps, 50 tbn, 50 tbc Stream #0:1(eng): Audio: mp2 (P[0][0][0] / 0x0050), 48000 Hz, stereo, 185 kb/s Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help RTP: missed 48 packets [rtp @ 0x5943940] PES packet size mismatch frame= 0 fps=0.0 q=-1.0 size= 10kB time=00:00:01.20 bitrate= 67.2kbits/frame= 12 fps= 11 q=-1.0 size= 232kB time=00:00:01.80 bitrate=1054.2kbits/frame= 26 fps= 16 q=-1.0 size= 495kB time=00:00:02.36 bitrate=1717.5kbits/frame= 38 fps= 18 q=-1.0 size= 716kB time=00:00:02.84 bitrate=2066.6kbits/frame= 52 fps= 20 q=-1.0 size= 1002kB time=00:00:03.40 bitrate=2414.4kbits/frame= 65 fps= 21 q=-1.0 size= 1301kB time=00:00:03.92 bitrate=2719.4kbits/frame= 77 fps= 21 q=-1.0 size= 1505kB time=00:00:04.40 bitrate=2801.5kbits/==34163== Invalid write of size 1 ==34163== at 0x5540C8: write_section_data.isra.13 (mpegts.c:398) ==34163== by 0x554793: handle_packet (mpegts.c:2095) ==34163== by 0x5596CE: ff_mpegts_parse_packet (mpegts.c:2646) ==34163== by 0x598A06: mpegts_handle_packet (rtpdec_mpegts.c:75) ==34163== by 0x593861: ff_rtp_parse_packet (rtpdec.c:752) ==34163== by 0x5A4D63: ff_rtsp_fetch_packet (rtsp.c:1956) ==34163== by 0x5C4435: ff_read_packet (utils.c:791) ==34163== by 0x5C71EF: read_frame_internal (utils.c:1454) ==34163== by 0x5C807C: av_read_frame (utils.c:1594) ==34163== by 0x464D1E: main (ffmpeg.c:3256) ==34163== Address 0x5945828 is 0 bytes after a block of size 40 free'd ==34163== at 0x4C294C4: free (in /usr/lib64/valgrind /vgpreload_memcheck-amd64-linux.so) ==34163== by 0xC41EDB: av_freep (mem.c:232) ==34163== by 0xC33948: av_buffer_unref (buffer.c:116) ==34163== by 0x605D26: av_free_packet (avpacket.c:285) ==34163== by 0x464236: main (ffmpeg.c:3496) ==34163== frame= 91 fps= 22 q=-1.0 size= 1794kB time=00:00:04.96 bitrate=2962.4kbits/frame= 105 fps= 22 q=-1.0 size= 2077kB time=00:00:05.52 bitrate=3082.1kbits/frame= 116 fps= 22 q=-1.0 size= 2320kB time=00:00:05.96 bitrate=3188.6kbits/frame= 131 fps= 23 q=-1.0 size= 2568kB time=00:00:06.56 bitrate=3207.2kbits/frame= 145 fps= 23 q=-1.0 size= 2852kB time=00:00:07.12 bitrate=3281.0kbits/frame= 159 fps= 23 q=-1.0 size= 3056kB time=00:00:07.68 bitrate=3259.9kbits/frame= 171 fps= 23 q=-1.0 size= 3298kB time=00:00:08.16 bitrate=3310.9kbits/frame= 181 fps= 23 q=-1.0 size= 3455kB time=00:00:08.56 bitrate=3306.7kbits/frame= 196 fps= 23 q=-1.0 size= 3671kB time=00:00:09.16 bitrate=3283.4kbits/frame= 211 fps= 24 q=-1.0 size= 3881kB time=00:00:09.76 bitrate=3257.9kbits/frame= 226 fps= 24 q=-1.0 size= 4034kB time=00:00:10.36 bitrate=3190.1kbits/frame= 239 fps= 24 q=-1.0 size= 4211kB time=00:00:10.88 bitrate=3170.9kbits/frame= 250 fps= 24 q=-1.0 size= 4478kB time=00:00:11.32 bitrate=3240.7kbits/frame= 265 fps= 24 q=-1.0 size= 4765kB time=00:00:11.92 bitrate=3274.9kbits/frame= 279 fps= 24 q=-1.0 size= 5019kB time=00:00:12.48 bitrate=3294.6kbits/frame= 291 fps= 24 q=-1.0 size= 5245kB time=00:00:12.96 bitrate=3315.4kbits/frame= 304 fps= 24 q=-1.0 size= 5531kB time=00:00:13.48 bitrate=3361.3kbits/frame= 318 fps= 24 q=-1.0 size= 5769kB time=00:00:14.04 bitrate=3366.2kbits/frame= 330 fps= 24 q=-1.0 size= 5985kB time=00:00:14.52 bitrate=3376.5kbits/frame= 346 fps= 24 q=-1.0 size= 6218kB time=00:00:15.16 bitrate=3360.1kbits/frame= 358 fps= 24 q=-1.0 size= 6537kB time=00:00:15.64 bitrate=3423.7kbits/frame= 368 fps= 24 q=-1.0 size= 6770kB time=00:00:16.04 bitrate=3457.7kbits/frame= 383 fps= 24 q=-1.0 size= 7034kB time=00:00:16.64 bitrate=3462.8kbits/frame= 395 fps= 24 q=-1.0 size= 7235kB time=00:00:17.12 bitrate=3462.0kbits/frame= 409 fps= 24 q=-1.0 size= 7545kB time=00:00:17.68 bitrate=3496.0kbits/frame= 422 fps= 24 q=-1.0 size= 7831kB time=00:00:18.20 bitrate=3525.0kbits/frame= 434 fps= 24 q=-1.0 size= 8059kB time=00:00:18.68 bitrate=3534.4kbits/frame= 449 fps= 24 q=-1.0 size= 8343kB time=00:00:19.28 bitrate=3544.7kbits/frame= 461 fps= 24 q=-1.0 size= 8538kB time=00:00:19.76 bitrate=3539.7kbits/frame= 473 fps= 24 q=-1.0 size= 8728kB time=00:00:20.24 bitrate=3532.6kbits/frame= 488 fps= 24 q=-1.0 size= 8923kB time=00:00:20.84 bitrate=3507.5kbits/frame= 502 fps= 24 q=-1.0 size= 9164kB time=00:00:21.40 bitrate=3508.0kbits/frame= 514 fps= 24 q=-1.0 size= 9365kB time=00:00:21.88 bitrate=3506.3kbits/frame= 526 fps= 24 q=-1.0 size= 9656kB time=00:00:22.36 bitrate=3537.7kbits/frame= 539 fps= 24 q=-1.0 size= 9882kB time=00:00:22.88 bitrate=3538.3kbits/frame= 554 fps= 24 q=-1.0 size= 10146kB time=00:00:23.48 bitrate=3539.9kbits/frame= 568 fps= 24 q=-1.0 size= 10385kB time=00:00:24.04 bitrate=3538.7kbits/frame= 580 fps= 24 q=-1.0 size= 10663kB time=00:00:24.52 bitrate=3562.3kbits/frame= 592 fps= 24 q=-1.0 size= 10869kB time=00:00:25.00 bitrate=3561.4kbits/frame= 607 fps= 24 q=-1.0 size= 11134kB time=00:00:25.60 bitrate=3562.9kbits/frame= 618 fps= 24 q=-1.0 size= 11299kB time=00:00:26.04 bitrate=3554.7kbits/frame= 636 fps= 25 q=-1.0 size= 11506kB time=00:00:26.76 bitrate=3522.3kbits/frame= 648 fps= 25 q=-1.0 size= 11670kB time=00:00:27.24 bitrate=3509.4kbits/frame= 659 fps= 25 q=-1.0 size= 11912kB time=00:00:27.68 bitrate=3525.5kbits/frame= 671 fps= 24 q=-1.0 size= 12209kB time=00:00:28.16 bitrate=3551.8kbits/frame= 685 fps= 25 q=-1.0 size= 12509kB time=00:00:28.72 bitrate=3567.9kbits/frame= 701 fps= 25 q=-1.0 size= 12726kB time=00:00:29.36 bitrate=3550.7kbits/frame= 717 fps= 25 q=-1.0 size= 12910kB time=00:00:30.00 bitrate=3525.2kbits/frame= 717 fps= 24 q=-1.0 Lsize= 13067kB time=00:00:30.00 bitrate=3568.2kbits/s video:12303kB audio:690kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.571913% ==34163== ==34163== HEAP SUMMARY: ==34163== in use at exit: 80 bytes in 2 blocks ==34163== total heap usage: 32,159 allocs, 32,157 frees, 194,097,256 bytes allocated ==34163== ==34163== LEAK SUMMARY: ==34163== definitely lost: 0 bytes in 0 blocks ==34163== indirectly lost: 0 bytes in 0 blocks ==34163== possibly lost: 0 bytes in 0 blocks ==34163== still reachable: 80 bytes in 2 blocks ==34163== suppressed: 0 bytes in 0 blocks ==34163== Rerun with --leak-check=full to see details of leaked memory ==34163== ==34163== For counts of detected and suppressed errors, rerun with: -v ==34163== ERROR SUMMARY: 61 errors from 2 contexts (suppressed: 2 from 2) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3721> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #2338(avformat:new): avformat_seek_file seeking to wrong frame for AVCHD sample
by FFmpeg 08 Jul '14

08 Jul '14

#2338: avformat_seek_file seeking to wrong frame for AVCHD sample -------------------------------------+------------------------------------ Reporter: rmk | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: unspecified | Resolution: Keywords: h264 seek | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------ Changes (by cehoyos): * keywords: => h264 seek -- Ticket URL: <https://trac.ffmpeg.org/ticket/2338#comment:9> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3756(avformat:new): Fails to identify video track in Ogg file
by FFmpeg 07 Jul '14

07 Jul '14

#3756: Fails to identify video track in Ogg file ----------------------------------+-------------------------------------- Reporter: cgbug | Type: defect Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- FFmpeg fails to identify the video codec in this file. The file contains the string "on2vp8", so I assume it contains VP8 video. Sample file: https://www.sendspace.com/file/2vxf6w command-line output: ffmpeg version N-64420-g939d22a Copyright (c) 2000-2014 the FFmpeg developers built on Jul 4 2014 22:02:13 with gcc 4.8.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable- libfreetyp e --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable- libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libope njpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsox r --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvidstab - -enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable- libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable- libxavs --enable-libxvid --enable-decklink --enable-zlib libavutil 52. 90.101 / 52. 90.101 libavcodec 55. 68.100 / 55. 68.100 libavformat 55. 45.100 / 55. 45.100 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 10.100 / 4. 10.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 [ogg @ 02847be0] Codec not found [ogg @ 02847be0] Could not find codec parameters for stream 0 (Unknown: none): u nknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, ogg, from 'video_0001.ogv': Duration: 00:00:33.69, start: 0.000000, bitrate: 2151 kb/s Stream #0:0: Unknown: none Stream #0:1(eng): Audio: vorbis, 48000 Hz, stereo, fltp, 128 kb/s Metadata: CREATION_TIME : 2013-11-18 06:37:08 LANGUAGE : eng HANDLER_NAME : Mainconcept MP4 Sound Media Handler MAJOR_BRAND : mp42 MINOR_VERSION : 0 COMPATIBLE_BRANDS: mp42mp41 ENCODER : Lavf55.13.101 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3756> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3757(avcodec:new): -b_strategy 2 may cause severe artifacts
by FFmpeg 07 Jul '14

07 Jul '14

#3757: -b_strategy 2 may cause severe artifacts ----------------------------------+-------------------------------------- Reporter: ejlasota | Type: defect Status: new | Priority: normal Component: avcodec | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Summary of the bug: Using -b_strategy 2 can cause severe artifacts on P-frames. Higher -bf values increase the severity. How to reproduce: {{{ Execute the following on the attached file. % ffmpeg -i testinput_small.avi -vcodec mpeg1video -bf 16 -b_strategy 2 -q:v 3 -an -y output.mpg ffmpeg version N-63833-gd4be318 built on July 7, 2014 (Zeranoe FFmpeg git-689e028 64-bit Static Windows build) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3757> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #2112(avfilter:open): support for NL Filter
by FFmpeg 07 Jul '14

07 Jul '14

#2112: support for NL Filter -------------------------------------+------------------------------------ Reporter: bonconboy | Owner: Type: enhancement | Status: open Priority: wish | Component: avfilter Version: git-master | Resolution: Keywords: unsharp | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------ Comment (by cehoyos): https://git.gnome.org/browse/gimp/tree/plug-ins/common/nl-filter.c -- Ticket URL: <https://trac.ffmpeg.org/ticket/2112#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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Re: [FFmpeg-trac] #1182(undetermined:open): [ac3] frame sync error
by FFmpeg 06 Jul '14

06 Jul '14

#1182: [ac3] frame sync error -------------------------------------+------------------------------------- Reporter: carlrosmann | Owner: Type: defect | Status: open Priority: minor | Component: Version: git-master | undetermined Keywords: | Resolution: Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 1 -------------------------------------+------------------------------------- Comment (by gjdfgh): Retried with a real FTP client. Now it's actually there. By the way, if you use ffprobe and look at the packet and frame timestamps after a seek, the first audio PTS is different, which implies ffprobe implicitly drops the "bad" first audio packet too. (-read_interval, -show_packets, and -show_frames options.) -- Ticket URL: <https://trac.ffmpeg.org/ticket/1182#comment:5> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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