December 2011 - FFmpeg-trac - lists.ffmpeg.org

#227(FFmpeg:new): Extend -ss and -t to support seeking to EOF time position (and backwards)?
by FFmpeg 20 Oct '13

20 Oct '13

#227: Extend -ss and -t to support seeking to EOF time position (and backwards)? --------------------------+--------------------------------------- Reporter: burek | Owner: michael Type: enhancement | Status: new Priority: wish | Component: FFmpeg Version: git | Keywords: seeking eof time position Blocked By: | Blocking: Reproduced: 0 | Analyzed: 0 --------------------------+--------------------------------------- Maybe, it would be useful if options -ss and -t could support something like this: ffmpeg -ss EOF-00:00:10 -i input ... (meaning the start time is 10 seconds before the end of the file). This would be useful in automated use of ffmpeg, where users don't need to set time positions absolutely (manually), but rather relatively to the end of file. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/227> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#738(avcodec:new): libacvodec cannot be built if it configured with "--disable-optimizations"
by FFmpeg 24 Sep '13

24 Sep '13

#738: libacvodec cannot be built if it configured with "--disable-optimizations" ---------------------------------+-------------------------------------- Reporter: Andrew | Type: defect Status: new | Priority: minor Component: avcodec | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+-------------------------------------- In file included from libavcodec/cabac.h:60, from libavcodec/cabac.c:31: libavcodec/x86/cabac.h: In function ‘get_cabac_bypass_sign_x86’: libavcodec/x86/cabac.h:107: error: can't find a register in class ‘GENERAL_REGS’ while reloading ‘asm’ libavcodec/x86/cabac.h:107: error: ‘asm’ operand has impossible constraints make: *** [libavcodec/cabac.o] Error 1 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/738> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#113(avcodec:new): AAC - Audio object type 23 is not supported
by FFmpeg 19 Sep '13

19 Sep '13

#113: AAC - Audio object type 23 is not supported -------------------------+--------------------- Reporter: k_s_johnson | Type: defect Status: new | Priority: normal Component: avcodec | Version: git Keywords: AAC-LD | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | -------------------------+--------------------- ffmpeg AAC codec (decoder) doesn't seem to support AAC-LD and libfaad or libfaad2 (which is documented to support AAC-LD) is no longer an audio codec option. So there is no way to decode AAC-LD format audio track anymore. However, vlc on windows seems to play the file ffmpeg build from git snapshot of a few days ago( ffmpeg-HEAD-e16665b) on Fedora 2.6.30.9-96.fc11.x86_6411. command line: ffmpeg -y -i po_arrive...mov -acodec pcm_s24le extracted.wav Error message is: [aac @ 0x1e9bfa0] Audio object type 23 is not supported. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/113> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#681(undetermined:new): -vf mp=pullup is not working
by FFmpeg 17 Sep '13

17 Sep '13

#681: -vf mp=pullup is not working -------------------------------------+------------------------------------- Reporter: dericed | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- When I call -vf mp=pullup or (pullup,softskip) I get an "Error opening filters!" warning. {{{ ffmpeg -y -i example.mov -vf mp=pullup -r 24000/1001 -c:v v210 -c:a copy example_ivtc.mov ffmpeg version N-33392-gf3bacce, Copyright (c) 2000-2011 the FFmpeg developers built on Oct 8 2011 18:33:19 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --enable-gpl libavutil 51. 20. 0 / 51. 20. 0 libavcodec 53. 19. 1 / 53. 19. 1 libavformat 53. 14. 0 / 53. 14. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 43. 6 / 2. 43. 6 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x101005800] Unimplemented container channel layout. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x101005800] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list. Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 29.97 (30000/1001) Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'example.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2011-11-05 17:32:17 Duration: 00:19:52.02, start: -39.572900, bitrate: 1122 kb/s Stream #0:0(eng): Video: v210 (v210 / 0x30313276), yuv422p10le, 720x486, 223725 kb/s, SAR 9:10 DAR 4:3, 29.97 fps, 29.97 tbr, 30k tbn, 30k tbc Metadata: creation_time : 2011-11-05 17:32:17 Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2 channels, s16, 1536 kb/s Metadata: creation_time : 2011-11-05 17:32:17 Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: creation_time : 2011-11-05 17:32:17 [buffer @ 0x100e01900] w:720 h:486 pixfmt:yuv422p10le tb:1/1000000 sar:9/10 sws_param: [mp @ 0x100e040c0] This is a unholy filter, it will be purified by the ffmpeg exorcist team which will change its syntax from dark -vf mp to light -vf. Thou shalst not make spells or scripts that depend on it [buffersink @ 0x100e03d80] auto-inserting filter 'auto-inserted scale 0' between the filter 'Parsed_mp_0' and the filter 'out' [mp @ 0x100e040c0] auto-inserting filter 'auto-inserted scale 1' between the filter 'src' and the filter 'Parsed_mp_0' [scale @ 0x100e04a80] w:720 h:486 fmt:yuv422p10le -> w:720 h:486 fmt:yuv420p flags:0x4 Error opening filters! }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/681> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#232(undetermined:new): bogus error message with amr files: [amrnb @ 0x626e90] dtx mode not implemented.
by FFmpeg 11 Sep '13

11 Sep '13

#232: bogus error message with amr files: [amrnb @ 0x626e90] dtx mode not implemented. ------------------------------+-------------------------- Reporter: matteosistisette | Type: defect Status: new | Priority: critical Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | ------------------------------+-------------------------- I've just compiled the latest version of ffmpeg from the SVN on a CentOS machine and when I try to decode amr audio files I get this error (repeated a lot of times): {{{ [amrnb @ 0x626e90] dtx mode not implemented. Update your FFmpeg version to the newest one from SVN. If the problem still occurs, it means that your file has a feature which has not been implemented.If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list. }}} On another box, an Ubuntu one, I have installed the ffmpeg package from the repositories and it works fine with the same files. Also, on yet another CentOS box I am using a several-year-old version of ffmpeg that was compiled ages ago which can decode the same amr files just fine. So either the error message is completely wrong and the real problem with the files is different, or there has been some regression in that a feature that had already been implemented ages ago has been dropped. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/232> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#225(undetermined:new): Converting from YUVJ to YUV lose contrast
by FFmpeg 07 Sep '13

07 Sep '13

#225: Converting from YUVJ to YUV lose contrast -------------------------------+------------------------- Reporter: sghpunk | Type: defect Status: new | Priority: important Component: undetermined | Version: git-master Keywords: YUV/YUVJ contrast | Blocked By: Blocking: | Reproduced: 1 Analyzed: 0 | -------------------------------+------------------------- I am trying to transcode video from my Nicon D90 mjpeg to x264. And output video contrast is lower than input. I use ffmpeg-HEAD-27614b1 Command line: ffmpeg.exe -threads 2 -an -i input.mkv -f matroska -vcodec libx264 -profile main -preset fast -cqp 27 -y x264-low_contract_yuv.mkv > enc.log 2>&1 {{{ ffmpeg version UNKNOWN, Copyright (c) 2000-2011 the FFmpeg developers built on May 19 2011 17:41:01 with gcc 4.5.2 configuration: --prefix=/mingw --disable-static --enable-shared --enable-gpl --enable-version3 --disable-doc --enable-postproc --disable- network --enable-memalign-hack --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libspeex --enable-libvorbis --enable-libx264 --enable-pthreads --enable-frei0r --extra- cflags='-mthreads -mtune=nocona -march=nocona -msse3 -m80387 -mfpmath=387 -O2 -fgnu89-inline -Wno-error=missing-prototypes' --extra-ldflags='-Wl ,--enable-auto-image-base -Wl,--enable-auto-import' --extra-libs=-ldl --cpu=nocona libavutil 51. 2. 1 / 51. 2. 1 libavcodec 53. 5. 0 / 53. 5. 0 libavformat 53. 0. 3 / 53. 0. 3 libavdevice 53. 0. 0 / 53. 0. 0 libavfilter 2. 5. 0 / 2. 5. 0 libswscale 0. 14. 0 / 0. 14. 0 libpostproc 51. 2. 0 / 51. 2. 0 [matroska,webm @ 00b70280] Estimating duration from bitrate, this may be inaccurate Input #0, matroska,webm, from 'input.mkv': Metadata: MAKER : NIKON CORPORATION MODEL : NIKON D90 CREATION_TIME : 2011-05-05 07:47:28 ENCODER : Lavf53.0.3 Duration: 00:00:05.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: mjpeg, yuvj422p, 1280x720, PAR 1:1 DAR 16:9, 24 fps, 24 tbr, 1k tbn, 24 tbc (default) Incompatible pixel format 'yuvj422p' for codec 'libx264', auto-selecting format 'yuv420p' [buffer @ 00b83e00] w:1280 h:720 pixfmt:yuvj422p tb:1/1000000 sar:1/1 [ffsink @ 003efee0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'src' and the filter 'out' [scale @ 00b95920] w:1280 h:720 fmt:yuvj422p -> w:1280 h:720 fmt:yuv420p flags:0xa0000004 [libx264 @ 00b60540] using SAR=1/1 [libx264 @ 00b60540] using cpu capabilities: MMX2 SSE2 SSE3 Cache64 [libx264 @ 00b60540] profile Main, level 3.1 [libx264 @ 00b60540] 264 - core 114 - H.264/MPEG-4 AVC codec - Copyleft 2003-2011 - http://www.videolan.org/x264.html - options: cabac=1 ref=2 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=6 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc=cqp mbtree=0 qp=27 ip_ratio=1.40 pb_ratio=1.30 aq=0 Output #0, matroska, to 'x264-low_contract_yuv.mkv': Metadata: MAKER : NIKON CORPORATION MODEL : NIKON D90 CREATION_TIME : 2011-05-05 07:47:28 encoder : Lavf53.0.3 Stream #0.0: Video: libx264, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 1k tbn, 24 tbc (default) Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop, [?] for help frame= 10 fps= 0 q=27.0 size= 33kB time=10000000000.00 bitrate= 0.0kbits/s ...CUT... frame= 121 fps= 5 q=-1.0 Lsize= 864kB time=4.96 bitrate=1427.9kbits/s video:863kB audio:0kB global headers:0kB muxing overhead 0.173612% frame I:1 Avg QP:24.00 size: 33897 [libx264 @ 00b60540] frame P:41 Avg QP:27.00 size: 10846 [libx264 @ 00b60540] frame B:79 Avg QP:28.66 size: 5118 [libx264 @ 00b60540] consecutive B-frames: 6.6% 11.6% 22.3% 59.5% [libx264 @ 00b60540] mb I I16..4: 44.1% 0.0% 55.9% [libx264 @ 00b60540] mb P I16..4: 7.9% 0.0% 4.9% P16..4: 42.7% 10.5% 3.3% 0.0% 0.0% skip:30.7% [libx264 @ 00b60540] mb B I16..4: 3.9% 0.0% 0.6% B16..8: 30.6% 7.4% 0.3% direct: 8.4% skip:48.7% L0:41.1% L1:53.7% BI: 5.2% [libx264 @ 00b60540] coded y,uvDC,uvAC intra: 29.7% 47.0% 14.1% inter: 8.7% 11.9% 0.1% [libx264 @ 00b60540] i16 v,h,dc,p: 31% 31% 24% 14% [libx264 @ 00b60540] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 20% 20% 5% 7% 7% 6% 6% 3% [libx264 @ 00b60540] i8c dc,h,v,p: 63% 18% 16% 3% [libx264 @ 00b60540] Weighted P-Frames: Y:2.4% UV:2.4% [libx264 @ 00b60540] ref P L0: 75.4% 24.6% [libx264 @ 00b60540] ref B L0: 80.3% 19.7% [libx264 @ 00b60540] ref B L1: 94.1% 5.9% [libx264 @ 00b60540] kb/s:1401.04 }}} ffmpeg -v 9 -loglevel 99 -i input.mkv > v9.log 2>&1 {{{ ffmpeg version UNKNOWN, Copyright (c) 2000-2011 the FFmpeg developers built on May 19 2011 17:41:01 with gcc 4.5.2 configuration: --prefix=/mingw --disable-static --enable-shared --enable-gpl --enable-version3 --disable-doc --enable-postproc --disable- network --enable-memalign-hack --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libspeex --enable-libvorbis --enable-libx264 --enable-pthreads --enable-frei0r --extra- cflags='-mthreads -mtune=nocona -march=nocona -msse3 -m80387 -mfpmath=387 -O2 -fgnu89-inline -Wno-error=missing-prototypes' --extra-ldflags='-Wl ,--enable-auto-image-base -Wl,--enable-auto-import' --extra-libs=-ldl --cpu=nocona libavutil 51. 2. 1 / 51. 2. 1 libavcodec 53. 5. 0 / 53. 5. 0 libavformat 53. 0. 3 / 53. 0. 3 libavdevice 53. 0. 0 / 53. 0. 0 libavfilter 2. 5. 0 / 2. 5. 0 libswscale 0. 14. 0 / 0. 14. 0 libpostproc 51. 2. 0 / 51. 2. 0 [NULL @ 00b70280] Format matroska,webm probed with size=2048 and score=100 st:0 removing common factor 1000000 from timebase [mjpeg @ 00b7b700] buffer too small, expanding to 73330 bytes [mjpeg @ 00b7b700] marker=d8 avail_size_in_buf=73330 [mjpeg @ 00b7b700] marker parser used 0 bytes (0 bits) [mjpeg @ 00b7b700] marker=db avail_size_in_buf=73328 [mjpeg @ 00b7b700] index=0 [mjpeg @ 00b7b700] qscale[0]: 3 [mjpeg @ 00b7b700] index=1 [mjpeg @ 00b7b700] qscale[1]: 6 [mjpeg @ 00b7b700] marker parser used 132 bytes (1056 bits) [mjpeg @ 00b7b700] marker=c0 avail_size_in_buf=73194 [mjpeg @ 00b7b700] sof0: picture: 1280x720 [mjpeg @ 00b7b700] component 0 2:1 id: 0 quant:0 [mjpeg @ 00b7b700] component 1 1:1 id: 1 quant:1 [mjpeg @ 00b7b700] component 2 1:1 id: 2 quant:1 [mjpeg @ 00b7b700] pix fmt id 21111100 [mjpeg @ 00b7b700] marker parser used 17 bytes (136 bits) [mjpeg @ 00b7b700] marker=c4 avail_size_in_buf=73175 [mjpeg @ 00b7b700] class=0 index=0 nb_codes=12 [mjpeg @ 00b7b700] class=1 index=0 nb_codes=251 [mjpeg @ 00b7b700] class=0 index=1 nb_codes=12 [mjpeg @ 00b7b700] class=1 index=1 nb_codes=251 [mjpeg @ 00b7b700] marker parser used 418 bytes (3344 bits) [mjpeg @ 00b7b700] escaping removed 115 bytes [mjpeg @ 00b7b700] marker=da avail_size_in_buf=72755 [mjpeg @ 00b7b700] component: 0 [mjpeg @ 00b7b700] component: 1 [mjpeg @ 00b7b700] component: 2 [mjpeg @ 00b7b700] marker parser used 72639 bytes (581110 bits) [mjpeg @ 00b7b700] marker=d9 avail_size_in_buf=3 [mjpeg @ 00b7b700] mjpeg decode frame unused 3 bytes [matroska,webm @ 00b70280] All info found [matroska,webm @ 00b70280] Estimating duration from bitrate, this may be inaccurate Input #0, matroska,webm, from 'input.mkv': Metadata: MAKER : NIKON CORPORATION MODEL : NIKON D90 CREATION_TIME : 2011-05-05 07:47:28 ENCODER : Lavf53.0.3 Duration: 00:00:05.04, start: 0.000000, bitrate: N/A Stream #0.0, 1, 1/1000: Video: mjpeg, yuvj422p, 1280x720, 1/24, PAR 1:1 DAR 16:9, 24 fps, 24 tbr, 1k tbn, 24 tbc (default) At least one output file must be specified }}} Seems like contrast loosing when converting a pixel format from yuvj422p to yuv420p. I tryed to encode same video from mplayer yuv4mpeg raw file and in this case contrast on output video is the same. I cannot find mplayer ftp server to upload samples. Where can I upload it? -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/225> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#839(undetermined:new): crash with png (gray) to snow (gray) conversion
by FFmpeg 29 Aug '13

29 Aug '13

#839: crash with png (gray) to snow (gray) conversion -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- https://ffmpeg.org/trac/ffmpeg/attachment/ticket/833/gray.png {{{ (gdb) r -i gray.png -vcodec snow -strict -2 out.avi Starting program: F:\MinGW\msys\1.0\ffmpeg-HEAD-834f80d/ffmpeg_g.exe -i gray.png -vcodec snow -strict -2 out.avi [New Thread 3404.0xf18] ffmpeg version 0.9.0.git-834f80d, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 22 2011 14:07:40 with gcc 4.5.2 configuration: --disable-ffplay --disable-ffserver --disable-asm --disable-yas m --disable-shared --enable-static libavutil 51. 32.100 / 51. 32.100 libavcodec 53. 47.100 / 53. 47.100 libavformat 53. 28.100 / 53. 28.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 53. 0 / 2. 53. 0 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 5.100 / 0. 0.100 Input #0, image2, from 'gray.png': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: png, gray, 1024x768, 25 tbr, 25 tbn, 25 tbc [buffer @ 03d61640] w:1024 h:768 pixfmt:gray tb:1/1000000 sar:0/1 sws_param: Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf53.28.100 Stream #0:0: Video: snow (SNOW / 0x574F4E53), gray, 1024x768, q=2-31, 200 kb /s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (png -> snow) Press [q] to stop, [?] for help Program received signal SIGSEGV, Segmentation fault. 0x0080e15f in encode_frame (avctx=0x3d5f8b8, buf=0x4a10020 "", buf_size=5515024, data=0x22daf0) at libavcodec/snowenc.c:1619 1619 memcpy(&s->input_picture.data[i][y * s->input_picture.linesi ze[i]], (gdb) bt #0 0x0080e15f in encode_frame (avctx=0x3d5f8b8, buf=0x4a10020 "", buf_size=5515024, data=0x22daf0) at libavcodec/snowenc.c:1619 #1 0x00509101 in avcodec_encode_video (avctx=0x3d5f8b8, buf=0x4a10020 "", buf_size=5515024, pict=0x22daf0) at libavcodec/utils.c:881 #2 0x00404f6e in do_video_out (s=0x3d5f3b0, ost=0x3d5fcd0, in_picture=0x3d62220, frame_size=0x22de9c, quality=0, ist=<value optimized out>) at ffmpeg.c:1349 #3 0x004068c5 in transcode_video (ist=0x3d611d0, ost_table=0x3d5fcd0, nb_ostreams=1, pkt=0x22fbb8) at ffmpeg.c:1955 #4 output_packet (ist=0x3d611d0, ost_table=0x3d5fcd0, nb_ostreams=1, pkt=0x22fbb8) at ffmpeg.c:2046 #5 0x0040a63e in transcode (output_files=<value optimized out>, nb_output_files=0, input_files=0x0, nb_input_files=4256952) at ffmpeg.c:2804 #6 0x0022ff48 in ?? () #7 0x00000000 in ?? () (gdb) disass $pc-32,$pc+32 Dump of assembler code from 0x80e13f to 0x80e17f: 0x0080e13f <encode_frame+187>: add %al,(%eax) 0x0080e141 <encode_frame+189>: add 0x1040(%esi,%eax,4),%edx 0x0080e148 <encode_frame+196>: mov %ebx,%esi 0x0080e14a <encode_frame+198>: mov 0xa0(%esp),%edi 0x0080e151 <encode_frame+205>: imul 0x10(%edi,%eax,4),%esi 0x0080e156 <encode_frame+210>: add (%edi,%eax,4),%esi 0x0080e159 <encode_frame+213>: mov %edx,%edi 0x0080e15b <encode_frame+215>: mov 0x50(%esp),%ecx => 0x0080e15f <encode_frame+219>: rep movsb %ds:(%esi),%es:(%edi) 0x0080e161 <encode_frame+221>: inc %ebx 0x0080e162 <encode_frame+222>: cmp 0x54(%esp),%ebx 0x0080e166 <encode_frame+226>: jl 0x80e133 <encode_frame+175> 0x0080e168 <encode_frame+228>: inc %eax 0x0080e169 <encode_frame+229>: cmp $0x3,%eax 0x0080e16c <encode_frame+232>: jne 0x80e116 <encode_frame+146> 0x0080e16e <encode_frame+234>: mov 0x6c(%esp),%edi 0x0080e172 <encode_frame+238>: add $0xf20,%edi 0x0080e178 <encode_frame+244>: mov $0x48,%ecx 0x0080e17d <encode_frame+249>: mov 0xa0(%esp),%esi End of assembler dump. (gdb) info all-registers eax 0x1 1 ecx 0x200 512 edx 0x0 0 ebx 0x0 0 esp 0x22c860 0x22c860 ebp 0x400 0x400 esi 0x0 0 edi 0x0 0 eip 0x80e15f 0x80e15f <encode_frame+219> eflags 0x10246 [ PF ZF IF RF ] cs 0x1b 27 ss 0x23 35 ds 0x23 35 es 0x23 35 fs 0x3b 59 gs 0x0 0 st0 0 (raw 0x00000000000000000000) st1 0 (raw 0x00000000000000000000) st2 0 (raw 0x00000000000000000000) st3 -2147483648 (raw 0xc01e8000000000000000) st4 -1.1000000000000001 (raw 0xbfff8ccccccccccccccd) st5 0 (raw 0x00000000000000000000) st6 0.59999999999999998 (raw 0x3ffe999999999999999a) st7 0 (raw 0x00000000000000000000) fctrl 0xffff037f -64641 fstat 0xffff0120 -65248 ftag 0xffffffff -1 fiseg 0x0 0 fioff 0x0 0 foseg 0xffff0000 -65536 fooff 0x0 0 fop 0x0 0 xmm0 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm1 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm2 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm3 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm4 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm5 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm6 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm7 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} mxcsr 0x1f80 [ IM DM ZM OM UM PM ] mm0 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} mm1 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} mm2 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} mm3 {uint64 = 0x8000000000000000, v2_int32 = {0x0, 0x80000000}, v4_int16 = {0x0, 0x0, 0x0, 0x8000}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}} mm4 {uint64 = 0x8ccccccccccccccd, v2_int32 = {0xcccccccd, 0x8ccccccc}, v4_int16 = {0xcccd, 0xcccc, 0xcccc, 0x8ccc}, v8_int8 = { 0xcd, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x8c}} mm5 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} mm6 {uint64 = 0x999999999999999a, v2_int32 = {0x9999999a, 0x99999999}, v4_int16 = {0x999a, 0x9999, 0x9999, 0x9999}, v8_int8 = { 0x9a, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99, 0x99}} mm7 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/839> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#750(FFmpeg:new): ffmpeg does not list OGG-theora metadata tags (like title author etc)
by FFmpeg 24 Aug '13

24 Aug '13

#750: ffmpeg does not list OGG-theora metadata tags (like title author etc) ----------------------------------+--------------------------------------- Reporter: RyszardG | Type: defect Status: new | Priority: important Component: FFmpeg | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- I can transcode one ogg to second with adding tags: ffmpeg -i recRLBM.ogv -metadata TITLE="My title" -metadata ARTIST="Me" output.ogv Tags are correctly added (what can I see when I run any video player and open output.ogv). But when I run ffmpeg: ffmpeg -i output.ogv something.ogv I don't have these metadata informations displayed on the Input #0: ffmpeg version 0.8.7.git-366605f, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 14 2011 17:44:52 with gcc 4.4.5 configuration: --prefix=/home/ryszard/NX-4.0.155/Build --disable-doc --disable-everything --enable-muxer=ogg --enable-demuxer=ogg --enable- muxer=webm --enable-demuxer=webm --enable-muxer=matroska --enable- demuxer=matroska --enable-muxer=rawvideo --enable-demuxer=rawvideo --enable-muxer=mpeg1system --enable-muxer=mpeg1vcd --enable- muxer=mpeg1video --enable-demuxer=mpegvideo --enable-demuxer=mpeg1system --enable-demuxer=mpeg1system --enable-demuxer=mpegps --enable- encoder=libtheora --enable-decoder=theora --enable-encoder=libvpx --enable-decoder=libvpx --enable-encoder=mpeg1video --enable- decoder=mpeg1video --enable-decoder=mpegvideo --enable-encoder=rawvideo --enable-decoder=rawvideo --enable-parser=mpegvideo --enable-filter=format --enable-protocol=pipe --enable-protocol=tcp --enable-protocol=file --enable-filter=scale --enable-libvpx --enable-libtheora --enable-zlib libavutil 51. 32. 0 / 51. 32. 0 libavcodec 53. 44. 0 / 53. 44. 0 libavformat 53. 25. 0 / 53. 25. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 53. 0 / 2. 53. 0 libswscale 2. 1. 0 / 2. 1. 0 Input #0, ogg, from 'output.ogv': Duration: 00:00:00.50, start: 0.000000, bitrate: 1046 kb/s Stream #0:0: Video: theora, yuv420p, 1440x900 [SAR 1:1 DAR 8:5], 10 tbr, 10 tbn, 10 tbc File 'something.ogv' already exists. Overwrite ? [y/N] Y w:1440 h:900 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param: Output #0, ogg, to 'something.ogv': Metadata: encoder : Lavf53.25.0 Stream #0:0: Video: theora, yuv420p, 1440x900 [SAR 1:1 DAR 8:5], q=2-31, 200 kb/s, 10 tbn, 10 tbc Stream mapping: Stream #0:0 -> #0:0 (theora -> libtheora) Press [q] to stop, [?] for help -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/750> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#502(undetermined:new): Jumping frames when copying video of an h264 file
by FFmpeg 24 Aug '13

24 Aug '13

#502: Jumping frames when copying video of an h264 file -------------------------------------+------------------------------------- Reporter: Alex__ | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Description: Jumping frames when copying video of an h264 file Version: latest trunk URL: see below Steps that will reproduce the problem? ffmpeg -i sample.avi -vcodec copy sample-copy.m4v What is the expected result? Converted file w/o any issues. What happens instead? The frames "jump" in the converted file when playing it with QuickTimePlayer X 10.1 (more) or VLC (less). Possible workaround: ffmpeg -i sample.avi sample-copy.m4v Any additional information: * Example: see below * Command: {{{ $ ffmpeg -y -i sample.avi -vcodec copy sample-copy.m4v ffmpeg version N-30168-g6d789f5, Copyright (c) 2000-2011 the FFmpeg developers built on Sep 23 2011 09:20:16 with clang 2.1 (tags/Apple/clang-163.7.1) configuration: --enable-zlib --disable-debug --enable-libfaac --enable- libx264 --enable-gpl --enable-nonfree --enable-libmp3lame --enable- libtheora --enable-libvorbis --enable-libvpx --enable-libxvid --cc=clang libavutil 51. 17. 0 / 51. 17. 0 libavcodec 53. 17. 0 / 53. 17. 0 libavformat 53. 13. 0 / 53. 13. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 43. 3 / 2. 43. 3 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 Input #0, avi, from 'sample.avi': Metadata: encoder : transcode-1.0.7rc1 Duration: 02:02:15.00, start: 0.000000, bitrate: 0 kb/s Stream #0.0: Video: h264 (Main) (H264 / 0x34363248), yuv420p, 720x576 [SAR 16:15 DAR 4:3], 25 fps, 25 tbr, 25 tbn, 50 tbc Stream #0.1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16, 192 kb/s Output #0, ipod, to 'sample-copy.m4v': Metadata: encoder : Lavf53.13.0 Stream #0.0: Video: h264 (avc1 / 0x31637661), yuv420p, 720x576 [SAR 16:15 DAR 4:3], q=2-31, 25 tbn, 25 tbc Stream #0.1: Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s Stream mapping: Stream #0.0 -> #0.0 (copy) Stream #0.1 -> #0.1 (mp3 -> libfaac) Press [q] to stop, [?] for help [ipod @ 0x7ff8f32d1c00] pts has no value Last message repeated 64 times frame= 65 fps= 0 q=-1.0 Lsize= 479kB time=00:00:02.60 bitrate=1509.5kbits/s video:436kB audio:40kB global headers:0kB muxing overhead 0.564932% }}} -- Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/502> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#538(avcodec:new): J2K files with 444p are incorrectly written
by FFmpeg 24 Aug '13

24 Aug '13

#538: J2K files with 444p are incorrectly written --------------------------------------+--------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+--------------------------------- Files written with yuv444p cannot be read. {{{ ./ffmpeg -i tests/lena.pnm -pix_fmt yuv444p -strict experimental out.jp2 ffmpeg version N-33430-gcb50ada, Copyright (c) 2000-2011 the FFmpeg developers built on Oct 9 2011 20:28:29 with gcc 4.5.3 configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc libavutil 51. 20. 1 / 51. 20. 1 libavcodec 53. 19. 1 / 53. 19. 1 libavformat 53. 14. 0 / 53. 14. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 43. 6 / 2. 43. 6 libswscale 2. 1. 0 / 2. 1. 0 Input #0, image2, from 'tests/lena.pnm': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: ppm, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc [buffer @ 0x12d9e20] w:256 h:256 pixfmt:rgb24 tb:1/1000000 sar:0/1 sws_param: [buffersink @ 0x12cf7e0] auto-inserting filter 'auto-inserted scale 0' between the filter 'src' and the filter 'out' [scale @ 0x12d0000] w:256 h:256 fmt:rgb24 -> w:256 h:256 fmt:yuv444p flags:0x4 Output #0, image2, to 'out.jp2': Metadata: encoder : Lavf53.14.0 Stream #0:0: Video: j2k, yuv444p, 256x256, q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0.0 -> #0.0 (ppm -> j2k) Press [q] to stop, [?] for help frame= 1 fps= 0 q=0.0 Lsize= -0kB time=00:00:00.04 bitrate= -4.4kbits/s video:89kB audio:0kB global headers:0kB muxing overhead -100.024241% }}} {{{ /ffmpeg -i out.jp2 ffmpeg version N-33430-gcb50ada, Copyright (c) 2000-2011 the FFmpeg developers built on Oct 9 2011 20:28:29 with gcc 4.5.3 configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc libavutil 51. 20. 1 / 51. 20. 1 libavcodec 53. 19. 1 / 53. 19. 1 libavformat 53. 14. 0 / 53. 14. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 43. 6 / 2. 43. 6 libswscale 2. 1. 0 / 2. 1. 0 Input #0, image2, from 'out.jp2': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: j2k, rgb24, 256x256, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} -- Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/538> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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