July 2013 - FFmpeg-trac - lists.ffmpeg.org

#2756(build system:new): Compilation fails on ARMv7 with GCC 4.8.1
by FFmpeg 26 Jan '14

26 Jan '14

#2756: Compilation fails on ARMv7 with GCC 4.8.1 --------------------------------------+---------------------------------- Reporter: cooper | Type: defect Status: new | Priority: normal Component: build system | Version: 1.2.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Summary of the bug: While compiling FFMpeg 1.2.1 (gentoo ebuild) using GCC 4.8.1 on my Odroid-U2 I get a compilation error. How to reproduce: I've set CFLAGS to "-O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard" and enabled NEON. I get the following error during compilation: {{{ armv7a-hardfloat-linux-gnueabi-gcc -I. -I/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -DHAVE_AV_CONFIG_H -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -I/usr/include/harfbuzz -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -D_REENTRANT -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/SDL -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer- arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -fno- math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit- function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -MMD -MF libavcodec/dct.d -MT libavcodec/dct.o -c -o libavcodec/dct.o /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dct.c /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c: In function 'encode_init': /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c:227:36: warning: iteration 256u invokes undefined behavior [-Waggressive-loop- optimizations] lfe_fir_64i[i] = lfe_fir_64[i] * (1 << 25); //float -> int32_t ^ /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c:226:5: note: containing loop for (i = 0; i < 512; i++) ^ armv7a-hardfloat-linux-gnueabi-gcc -I. -I/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -DHAVE_AV_CONFIG_H -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -I/usr/include/harfbuzz -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -D_REENTRANT -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/SDL -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer- arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -fno- math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit- function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -MMD -MF libavcodec/dct32_fixed.d -MT libavcodec/dct32_fixed.o -c -o libavcodec/dct32_fixed.o /var/tmp/portage /media-video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dct32_fixed.c In file included from /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c:51:0: /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c: In function 'dca_xbr_parse_frame': /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/arm/dca.h:37:5: error: can't find a register in class 'CORE_REGS' while reloading 'asm' __asm__ ("smmul %8, %14, %18 \n" ^ /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/arm/dca.h:37:5: error: 'asm' operand has impossible constraints /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c:1891: confused by earlier errors, bailing out make: *** [libavcodec/dcadec.o] Error 1 make: *** Waiting for unfinished jobs.... * ERROR: media-video/ffmpeg-1.2.1 failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=media- video/ffmpeg-1.2.1'`, * the complete build log and the output of `emerge -pqv '=media- video/ffmpeg-1.2.1'`. * The complete build log is located at '/var/tmp/portage/media- video/ffmpeg-1.2.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/media- video/ffmpeg-1.2.1/temp/environment'. * Working directory: '/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1_build' * S: '/var/tmp/portage/media-video/ffmpeg-1.2.1/work/ffmpeg-1.2.1' }}} I've tried compiling without NEON support, making sure to specify -mfpu=vfpv3 in the CFLAGS, but that changed nothing (I did verify that FFMpeg configured itself with NEON support disabled). I also tried, because of the '-Waggressive-loop-optimizations' warning, to compile with '-fno-aggressive-loop-optimizations' but that didn't change anything either. What's interesting, though, is that when I enabled THUMB support (-mthumb) compilation completes without any issues and I get a perfectly functioning FFMpeg. FFMpeg compiles just fine, for all these CFLAGS variations, on GCC 4.7.3 as well as GCC 4.6.4. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2756> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2125(avcodec:new): Add dnxhd-tr support (cid 1244)
by FFmpeg 26 Jan '14

26 Jan '14

#2125: Add dnxhd-tr support (cid 1244) ---------------------------------------+--------------------------------- Reporter: cbsrobot | Owner: Type: enhancement | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: dnxhd Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+--------------------------------- ffmpeg fails with [dnxhd @ 0x7fe9c4456200] unsupported cid 1244 {{{ $ ffmpeg -i dnxhd-tr.mov test.mov ffmpeg version N-48521-ga2aeaff Copyright (c) 2000-2013 the FFmpeg developers built on Jan 7 2013 00:04:13 with llvm-gcc 4.2.1 (LLVM build 2336.11.00) configuration: --enable-gpl --enable-version3 --enable-nonfree --enable- postproc --enable-libaacplus --enable-libass --enable-libcelt --enable- libfaac --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-openssl --enable-libopus --enable-libschroedinger --enable- libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --prefix=/usr/local libavutil 52. 13.100 / 52. 13.100 libavcodec 54. 86.100 / 54. 86.100 libavformat 54. 59.106 / 54. 59.106 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 32.100 / 3. 32.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [dnxhd @ 0x7fe9c3861000] unsupported cid 1244 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dnxhd-tr.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2013-01-08 23:43:27 timecode : 01:00:00:00 Duration: 00:00:00.12, start: 0.000040, bitrate: 124745 kb/s Stream #0:0(eng): Video: dnxhd (AVdn / 0x6E645641), yuv422p, 1920x1080, 121241 kb/s, 25 fps, 25 tbr, 25k tbn, 25k tbc Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: pcm_s16be (twos / 0x736F7774), 48000 Hz, stereo, s16, 1536 kb/s Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler timecode : 01:00:00:00 File 'test.mov' already exists. Overwrite ? [y/N] y using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 [libx264 @ 0x7fe9c387fc00] profile High 4:2:2, level 4.0, 4:2:2 8-bit [libx264 @ 0x7fe9c387fc00] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mov, to 'test.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt timecode : 01:00:00:00 encoder : Lavf54.59.106 Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv422p, 1920x1080, q=-1--1, 12800 tbn, 25 tbc Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream mapping: Stream #0:0 -> #0:0 (dnxhd -> libx264) Stream #0:1 -> #0:1 (pcm_s16be -> libfaac) Press [q] to stop, [?] for help [dnxhd @ 0x7fe9c4456200] unsupported cid 1244 Last message repeated 2 times frame= 0 fps=0.0 q=0.0 Lsize= 3kB time=00:00:00.12 bitrate= 166.2kbits/s video:0kB audio:1kB subtitle:0 global headers:0kB muxing overhead 108.627451% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2125> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2223(undetermined:new): ffmpeg converts dvb_teletext to dvb_subtitle when -c copy is used
by FFmpeg 25 Jan '14

25 Jan '14

#2223: ffmpeg converts dvb_teletext to dvb_subtitle when -c copy is used -------------------------------------+------------------------------------- Reporter: burek | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: When ffmpeg is instructed to do "-c copy" on input stream, it unexpectedly converts one of the input streams of type dvb_teletext into dvb_subtitle. More info can be found here: http://ffmpeg.gusari.org/viewtopic.php?f=16&t=811&p=1527 How to reproduce: The original scenario, where the possible bug was discovered, used a command line like this: {{{ ffmpeg -i udp://234.5.245.105:20000 -map 0 -codec copy -f mpegts stream.ts ffmpeg version 1.1.1 Copyright (c) 2000-2013 the FFmpeg developers built on Jan 21 2013 14:57:54 with gcc 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab --enable-filter=movie --enable-static --enable-shared --enable-libfreetype --enable-libaacplus libavutil 52. 13.100 / 52. 13.100 libavcodec 54. 86.100 / 54. 86.100 libavformat 54. 59.106 / 54. 59.106 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 32.100 / 3. 32.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpegts @ 0x1b5c820] Unable to seek back to the start [mpeg2video @ 0x1ba2220] 0x0 is invalid Last message repeated 15 times [mpegts @ 0x1b5c820] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x1b5c820] Estimating duration from bitrate, this may be inaccurate Input #0, mpegts, from 'udp://234.5.245.105:20000': Duration: N/A, start: 93705.929667, bitrate: 224 kb/s Program 140 Metadata: service_name : ANTENA 3 service_provider: EtherTV Stream #0:0[0x137](spa): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:1[0x130](und): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s Stream #0:2[0x12f](spa): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s Stream #0:3[0x12e](spa): [b]Subtitle: dvb_teletext[/b] ([6][0][0][0] / 0x0006) Stream #0:4[0x12d]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 704x576 [SAR 16:11 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Output #0, mpegts, to 'stream.ts': Metadata: encoder : Lavf54.59.106 Stream #0:0(spa): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:1(und): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 96 kb/s Stream #0:2(spa): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, 128 kb/s Stream #0:3(spa): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006) Stream #0:4: Video: mpeg2video ([2][0][0][0] / 0x0002), yuv420p, 704x576 [SAR 16:11 DAR 16:9], q=2-31, 25 fps, 90k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (copy) Stream #0:3 -> #0:3 (copy) Stream #0:4 -> #0:4 (copy) Press [q] to stop, [?] for help frame= 914 fps= 29 q=-1.0 Lsize= 17315kB time=00:00:37.79 bitrate=3753.4kbits/s video:13770kB audio:1013kB subtitle:1173 global headers:0kB muxing overhead 8.519125% Received signal 2: terminating. }}} but when checked with ffprobe, the result was: {{{ ffprobe -i stream.ts ffprobe version 1.1.1 Copyright (c) 2007-2013 the FFmpeg developers built on Jan 21 2013 14:57:54 with gcc 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab --enable-filter=movie --enable-static --enable-shared --enable-libfreetype --enable-libaacplus libavutil 52. 13.100 / 52. 13.100 libavcodec 54. 86.100 / 54. 86.100 libavformat 54. 59.106 / 54. 59.106 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 32.100 / 3. 32.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpegts @ 0xac2ca0] max_analyze_duration 5000000 reached at 5016000 [NULL @ 0xac6e60] start time is not set in estimate_timings_from_pts [NULL @ 0xac8be0] start time is not set in estimate_timings_from_pts Input #0, mpegts, from 'stream.ts': Duration: 00:00:37.47, start: 1.760378, bitrate: 3785 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100](spa): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:1[0x101](und): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 96 kb/s Stream #0:2[0x102](spa): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 128 kb/s Stream #0:3[0x103](spa): [b]Subtitle: dvb_subtitle[/b] ([6][0][0][0] / 0x0006) Stream #0:4[0x104]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 704x576 [SAR 16:11 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2223> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2180(avformat:new): http: cookie bugs
by FFmpeg 24 Jan '14

24 Jan '14

#2180: http: cookie bugs ----------------------------------+-------------------------------------- Reporter: gjdfgh | Type: defect Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- 1. if a cookies string is set, but no domain matches, lavf sends "Cookie: (null)". This is because it passes NULL to snprintf() somewhere. 2. ffmpeg erreneously includes the port number as part of the domain name for cookies, if the port number is included in the URL. For example, I was testing with the URL "http://localhost:10000/", and cookies for "localhost" were ignored. Using "localhost:10000" as domain name in the cookies string works, but I believe the port number should not be part of the domain name. At least wget disagrees. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2180> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#420(undetermined:new): Sound fragments after seeking
by FFmpeg 20 Jan '14

20 Jan '14

#420: Sound fragments after seeking --------------------------+-------------------------- Reporter: kaptnole | Type: defect Status: new | Priority: important Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 1 Analyzed: 1 | --------------------------+-------------------------- While trying to use FFmpeg libs as a developer I found the following: When decoding sound from some compressed audio formats and doing a seek, the first decoded packet after seeking is buggy. I had this with some mp4 files with aac audio codec and some wmv files with wma audio codec. Looks like some leftovers from internal buffers - but I am using 'avcodec_flush_buffers'! That of course leads to nasty sound noise/clicks. See attached sourcecode. Basically it shows the first few bytes of the first decoded sound packet then seeks back and shows the first packets decoding again. If you use it with some wmv or mp4 file with sound you should see see effect that both outputs at 0 are different but should be equal. Just make sure the sound is not only silence at the first 10 packets. Or am I missing some other flush...whatever function here? I am developing under windows using the actual ffmpeg git version. Confirmed for 32 and 64 bit version, self compiled and downloaded autobuilds. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/420> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2608(undetermined:new): Editing Track ID (-streamid output-stream-index:new-value - ffmpeg advanced option is not working)
by FFmpeg 17 Jan '14

17 Jan '14

#2608: Editing Track ID (-streamid output-stream-index:new-value - ffmpeg advanced option is not working) -------------------------------------+------------------------------------- Reporter: Dave1024 | Type: defect Status: new | Priority: important Component: | Version: undetermined | Blocked By: Keywords: track id, | Reproduced by developer: 0 streamid | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- I am looking for a command line option to edit track id of .mov file created by ffmpeg I am aiming to pack a video & audio (in separate files,formats MPEG-2 & RIFF wav respectively) in to a .mov file. I am able to produce the .mov file but the track id (In media info number with heading ID is default(when it created) and it is 1 for video, 2 for audio. But i need to change this by 3 and 4 at the time of creation it self. How can i achieve the same?Which command line option help us? Any other solution for the same ? Few more explanation about my problem I read from internet, i can edit the stream ID which display as ID:# in media info. The text written as follows -streamid output-stream-index:new-value Assign a new stream-id value to an output stream. This option should be specified prior to the output filename to which it applies. For the situation where multiple output files exist, a streamid may be reassigned to a different value. Command line to reproduce the issue Based on this i gave the command line as follows ffmpeg.exe -i F:\ExpMov\ExpQT\ProRes.mov -i F:\ExpMov\ExpQT\audi1.wav -i F:\ExpMov\ExpQT\audi2.wav -i F:\ExpMov\ExpQT\audi3.wav -map 0:0 -map 1:0 -map 2:0 -map 3:0 -streamid 1:12 -streamid 2:13 -streamid 3:14 -acodec copy -vcodec copy -timecode 09:59:40:00 F:\ExpMov\ExpQT\Mov_Created.mov But still i get the same sequence like video ID 1 Audio ID 2..... ffprobe.exe -show_stream option does not show this value, it shows index. OS :- Windows 7 64 bit ffmpeg version info ffmpeg version N-53380-g0fb7fef Copyright (c) 2000-2013 the FFmpeg developers built on May 23 2013 14:19:35 with gcc 4.7.3 (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-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable- libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable- libxavs -- enable-libxvid --enable-zlib libavutil 52. 33.100 / 52. 33.100 libavcodec 55. 11.100 / 55. 11.100 libavformat 55. 7.100 / 55. 7.100 libavdevice 55. 1.101 / 55. 1.101 libavfilter 3. 69.101 / 3. 69.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2608> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2696(undetermined:new): Audio/Video sync issues when reducing fps from 59.94 to 29.97
by FFmpeg 16 Jan '14

16 Jan '14

#2696: Audio/Video sync issues when reducing fps from 59.94 to 29.97 -------------------------------------+------------------------------------- Reporter: smblr75 | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When I transcode the source video (dejavu_20mb.mp4) which is at 59.97 fps down to 29.97 fps (dejavu_2997.mp4), I can see some lip sync issues indicating that there is some audio/video sync issue. I don't see any problem when I transcode at the same fps (dejavu_5994.mp4) How to reproduce: {{{ ffmpeg -i dejavu_20mb.mp4 -r 29.97 dejavu_2997.mp4 ffmpeg version 1.1 Copyright (c) 2000-2013 the FFmpeg developers built on May 27 2013 10:30:08 with gcc 3.4.6 (GCC) 20060404 (Red Hat 3.4.6-9) configuration: --enable-gpl --enable-version3 --enable-zlib --enable- bzlib --enable-pthreads --enable-libvorbis --enable-libtheora --enable- libspeex --enable-libmp3lame --enable-libxvid --enable-libx264 --enable- libopencore_amrwb --enable-libopencore_amrnb --enable-libfdk_aac --enable- libvpx --enable-libgsm --extra-libs=-static --enable-nonfree --enable- libfreetype libavutil 52. 13.100 / 52. 13.100 libavcodec 54. 86.100 / 54. 86.100 libavformat 54. 59.106 / 54. 59.106 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 32.100 / 3. 32.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dejavu_20mb.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2013-06-10 21:03:17 Duration: 00:02:41.34, start: 0.000000, bitrate: 1039 kb/s Stream #0:0(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 8684 kb/s, 59.94 fps, 59.94 tbr, 5994 tbn, 11988 tbc Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler [libx264 @ 0x1cc905e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64 [libx264 @ 0x1cc905e0] profile High, level 3.1 [libx264 @ 0x1cc905e0] 264 - core 128 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'dejavu_2997.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt encoder : Lavf54.59.106 Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=-1--1, 11988 tbn, 29.97 tbc Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 139 kb/s Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream mapping: Stream #0:1 -> #0:0 (h264 -> libx264) Stream #0:0 -> #0:1 (pcm_s16le -> libfdk_aac) Press [q] to stop, [?] for help Truncating packet of size 48235 to 21094kB time=00:00:10.45 bitrate=1327.0kbits/s dup=0 drop=305 [h264 @ 0x1d32f340] AVC: nal size 7357 Last message repeated 1 times [h264 @ 0x1d32f340] concealing 2250 DC, 2250 AC, 2250 MV errors in P frame frame= 314 fps= 19 q=-1.0 Lsize= 2206kB time=00:00:10.51 bitrate=1718.6kbits/s dup=0 drop=308 video:2014kB audio:180kB subtitle:0 global headers:0kB muxing overhead 0.563787% [libx264 @ 0x1cc905e0] frame I:3 Avg QP:22.44 size: 52646 [libx264 @ 0x1cc905e0] frame P:95 Avg QP:24.12 size: 13286 [libx264 @ 0x1cc905e0] frame B:216 Avg QP:26.36 size: 2970 [libx264 @ 0x1cc905e0] consecutive B-frames: 7.0% 1.3% 7.6% 84.1% [libx264 @ 0x1cc905e0] mb I I16..4: 26.8% 46.5% 26.7% [libx264 @ 0x1cc905e0] mb P I16..4: 4.9% 7.4% 1.2% P16..4: 45.3% 8.6% 5.8% 0.0% 0.0% skip:26.7% [libx264 @ 0x1cc905e0] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 34.6% 1.6% 0.2% direct: 1.4% skip:62.0% L0:47.3% L1:49.4% BI: 3.3% [libx264 @ 0x1cc905e0] 8x8 transform intra:52.9% inter:84.7% [libx264 @ 0x1cc905e0] coded y,uvDC,uvAC intra: 43.8% 51.0% 13.3% inter: 9.3% 23.1% 0.4% [libx264 @ 0x1cc905e0] i16 v,h,dc,p: 32% 28% 10% 30% [libx264 @ 0x1cc905e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 14% 29% 18% 4% 4% 3% 4% 6% [libx264 @ 0x1cc905e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 22% 19% 11% 5% 6% 4% 4% 4% [libx264 @ 0x1cc905e0] i8c dc,h,v,p: 54% 21% 22% 3% [libx264 @ 0x1cc905e0] Weighted P-Frames: Y:1.1% UV:1.1% [libx264 @ 0x1cc905e0] ref P L0: 51.4% 10.5% 28.7% 9.4% 0.0% [libx264 @ 0x1cc905e0] ref B L0: 68.8% 21.5% 9.8% [libx264 @ 0x1cc905e0] ref B L1: 83.7% 16.3% [libx264 @ 0x1cc905e0] kb/s:1574.27 }}} Following transcode does not have this lip sync issue: {{{ ffmpeg -i dejavu_20mb.mp4 dejavu_5994.mp4 ffmpeg version 1.1 Copyright (c) 2000-2013 the FFmpeg developers built on May 27 2013 10:30:08 with gcc 3.4.6 (GCC) 20060404 (Red Hat 3.4.6-9) configuration: --enable-gpl --enable-version3 --enable-zlib --enable- bzlib --enable-pthreads --enable-libvorbis --enable-libtheora --enable- libspeex --enable-libmp3lame --enable-libxvid --enable-libx264 --enable- libopencore_amrwb --enable-libopencore_amrnb --enable-libfdk_aac --enable- libvpx --enable-libgsm --extra-libs=-static --enable-nonfree --enable- libfreetype libavutil 52. 13.100 / 52. 13.100 libavcodec 54. 86.100 / 54. 86.100 libavformat 54. 59.106 / 54. 59.106 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 32.100 / 3. 32.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dejavu_20mb.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2013-06-10 21:03:17 Duration: 00:02:41.34, start: 0.000000, bitrate: 1039 kb/s Stream #0:0(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, stereo, s16, 1536 kb/s Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1280x720, 8684 kb/s, 59.94 fps, 59.94 tbr, 5994 tbn, 11988 tbc Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler [libx264 @ 0x894d3c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64 [libx264 @ 0x894d3c0] profile High, level 3.2 [libx264 @ 0x894d3c0] 264 - core 128 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'dejavu_5994.mp4': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt encoder : Lavf54.59.106 Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=-1--1, 11988 tbn, 59.94 tbc Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 139 kb/s Metadata: creation_time : 2013-06-10 21:10:02 handler_name : Apple Alias Data Handler Stream mapping: Stream #0:1 -> #0:0 (h264 -> libx264) Stream #0:0 -> #0:1 (pcm_s16le -> libfdk_aac) Press [q] to stop, [?] for help Truncating packet of size 48235 to 21094kB time=00:00:10.45 bitrate=1628.7kbits/s [h264 @ 0x8fec440] AVC: nal size 7357 Last message repeated 1 times [h264 @ 0x8fec440] concealing 2250 DC, 2250 AC, 2250 MV errors in P frame frame= 623 fps= 24 q=-1.0 Lsize= 2498kB time=00:00:10.51 bitrate=1945.9kbits/s dup=1 drop=0 video:2301kB audio:180kB subtitle:0 global headers:0kB muxing overhead 0.696050% [libx264 @ 0x894d3c0] frame I:5 Avg QP:23.28 size: 39919 [libx264 @ 0x894d3c0] frame P:180 Avg QP:25.53 size: 8264 [libx264 @ 0x894d3c0] frame B:438 Avg QP:28.27 size: 1526 [libx264 @ 0x894d3c0] consecutive B-frames: 5.8% 1.0% 1.4% 91.8% [libx264 @ 0x894d3c0] mb I I16..4: 28.0% 54.2% 17.8% [libx264 @ 0x894d3c0] mb P I16..4: 3.3% 3.7% 0.6% P16..4: 40.9% 5.7% 3.7% 0.0% 0.0% skip:42.1% [libx264 @ 0x894d3c0] mb B I16..4: 0.1% 0.0% 0.0% B16..8: 27.4% 0.5% 0.1% direct: 0.3% skip:71.6% L0:43.7% L1:54.7% BI: 1.5% [libx264 @ 0x894d3c0] 8x8 transform intra:49.9% inter:86.0% [libx264 @ 0x894d3c0] coded y,uvDC,uvAC intra: 39.5% 51.3% 12.0% inter: 4.9% 13.7% 0.1% [libx264 @ 0x894d3c0] i16 v,h,dc,p: 30% 31% 13% 26% [libx264 @ 0x894d3c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 14% 32% 17% 3% 3% 3% 4% 6% [libx264 @ 0x894d3c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 24% 19% 9% 5% 5% 4% 4% 3% [libx264 @ 0x894d3c0] i8c dc,h,v,p: 57% 21% 21% 2% [libx264 @ 0x894d3c0] Weighted P-Frames: Y:0.6% UV:0.6% [libx264 @ 0x894d3c0] ref P L0: 52.0% 10.6% 29.1% 8.4% 0.0% [libx264 @ 0x894d3c0] ref B L0: 65.4% 22.8% 11.8% [libx264 @ 0x894d3c0] ref B L1: 81.0% 19.0% [libx264 @ 0x894d3c0] kb/s:1812.97 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2696> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#353(build system:new): Failed compiling FFmpeg in OS X 10.6.8
by FFmpeg 16 Jan '14

16 Jan '14

#353: Failed compiling FFmpeg in OS X 10.6.8 --------------------------+--------------------- Reporter: joao | Type: defect Status: new | Priority: normal Component: build system | Version: 0.8 Keywords: compile | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+--------------------- Hi guys, Over at the Homebrew project (OS X package manager) we're running into issues compiling and installing FFmpeg on OS X. You can see our ticket here: https://github.com/mxcl/homebrew/issues/6278 The compilation error is seen here: https://gist.github.com/1059859 Someone managed to make it fail a bit later by doing this: https://gist.github.com/1072836 Can you provide us any help in getting this to compile? Thanks. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/353> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1952(undetermined:new): FFMPEG not able to copy audio streams from WTV to TS
by FFmpeg 16 Jan '14

16 Jan '14

#1952: FFMPEG not able to copy audio streams from WTV to TS -------------------------------------+------------------------------------- Reporter: ramitbhalla | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When trying to copy audio streams it reports the audio stream as 0 channels and then fails to copy the stream. How to reproduce: ffmpeg.x86.exe -i broken_remux.wtv -codec copy -map 0:a out.ts {{{ ffmpeg version N-46726-g2f74f8d Copyright (c) 2000-2012 the FFmpeg developers built on Nov 13 2012 19:29:51 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable -bzlib --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enab le-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroed inger --enable-libspeex --enable-libtheora --enable-libutvideo --enable- libvo-aacenc --enable-libvo-amrwbenc --enable-li bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 6.100 / 52. 6.100 libavcodec 54. 71.100 / 54. 71.100 libavformat 54. 36.100 / 54. 36.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 23.100 / 3. 23.100 libswscale 2. 1.102 / 2. 1.102 libswresample 0. 16.100 / 0. 16.100 libpostproc 52. 1.100 / 52. 1.100 [wtv @ 01f7af20] reported file length (0x4fd7094c) exceeds number of available sectors (0x40000000) [mpeg2video @ 03cd5cc0] mpeg_decode_postinit() failure Last message repeated 18 times [wtv @ 01f7af20] Could not find codec parameters for stream 2 (Audio: ac3, 0 channels, s16): unspecified sample rate Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, wtv, from 'broken_remux.wtv': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : Covert Affairs WM/SubTitle : Scary Monsters (and Super Creeps) genre : Drama;General;Series WM/OriginalReleaseTime: 0 WM/MediaCredits : Piper Perabo/Christopher Gorham/Peter Gallagher/Anne Dudek/Kari Matchett;;; service_provider: USA service_name : USA Network WM/MediaNetworkAffiliation: Satellite WM/MediaOriginalChannel: 35 WM/MediaOriginalChannelSubNumber: 0 WM/MediaOriginalBroadcastDateTime: 2012-11-06T06:00:00Z WM/MediaOriginalRunTime: 36583578040 WM/MediaIsStereo: false WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : false WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: TV-PG WM/Provider : MediaCenterDefault WM/VideoClosedCaptioning: true WM/WMRVEncodeTime: 2012-11-07 03:00:01 WM/WMRVSeriesUID: !MCSeries!236524124 WM/WMRVServiceID: !MCService!28459373 WM/WMRVProgramID: !MCProgram!281435509 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 1 WM/WMRVOriginalSoftPrePadding: 300 WM/WMRVOriginalSoftPostPadding: 0 WM/WMRVHardPrePadding: -300 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: true WM/WMRVDTVContent: true WM/WMRVHDContent: false Duration : 36586250864 WM/WMRVEndTime : 2012-11-07 04:01:00 WM/WMRVBitrate : 2.930237 WM/WMRVKeepUntil: -1 WM/WMRVActualSoftPrePadding: 298 WM/WMRVActualSoftPostPadding: 0 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false WM/MediaThumbWidth: 352 WM/MediaThumbHeight: 310 WM/MediaThumbStride: 1056 WM/MediaThumbRet: 0 WM/MediaThumbRatingSystem: 9 WM/MediaThumbRatingLevel: 10 WM/MediaThumbRatingAttributes: 0 WM/MediaThumbAspectRatioX: 4 WM/MediaThumbAspectRatioY: 3 WM/MediaThumbTimeStamp: 4644421659667696459 Duration: 00:40:32.01, start: 12135.221998, bitrate: 6 kb/s Stream #0:0[0x30]: Subtitle: eia_608 Stream #0:1[0x31]: Audio: ac3, 48000 Hz, stereo, s16, 192 kb/s Stream #0:2[0x32]: Audio: ac3, 0 channels, s16 Stream #0:3[0x33]: Video: mpeg2video (Main), yuv420p, 544x480 [SAR 20:17 DAR 4:3], 29.97 fps, 29.97 tbr, 10000k tbn, 59.94 tbc Stream #0:4[0x0]: Attachment: mjpeg Metadata: title : TV Thumbnail [mpegts @ 03f08520] sample rate not set Output #0, mpegts, to 'out.ts': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : Covert Affairs WM/SubTitle : Scary Monsters (and Super Creeps) genre : Drama;General;Series WM/OriginalReleaseTime: 0 WM/MediaCredits : Piper Perabo/Christopher Gorham/Peter Gallagher/Anne Dudek/Kari Matchett;;; service_provider: USA service_name : USA Network WM/MediaNetworkAffiliation: Satellite WM/MediaOriginalChannel: 35 WM/MediaOriginalChannelSubNumber: 0 WM/MediaOriginalBroadcastDateTime: 2012-11-06T06:00:00Z WM/MediaOriginalRunTime: 36583578040 WM/MediaIsStereo: false WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : false WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: TV-PG WM/Provider : MediaCenterDefault WM/VideoClosedCaptioning: true WM/WMRVEncodeTime: 2012-11-07 03:00:01 WM/WMRVSeriesUID: !MCSeries!236524124 WM/WMRVServiceID: !MCService!28459373 WM/WMRVProgramID: !MCProgram!281435509 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 1 WM/WMRVOriginalSoftPrePadding: 300 WM/WMRVOriginalSoftPostPadding: 0 WM/WMRVHardPrePadding: -300 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: true WM/WMRVDTVContent: true WM/WMRVHDContent: false Duration : 36586250864 WM/WMRVEndTime : 2012-11-07 04:01:00 WM/WMRVBitrate : 2.930237 WM/WMRVKeepUntil: -1 WM/WMRVActualSoftPrePadding: 298 WM/WMRVActualSoftPostPadding: 0 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false WM/MediaThumbWidth: 352 WM/MediaThumbHeight: 310 WM/MediaThumbStride: 1056 WM/MediaThumbRet: 0 WM/MediaThumbRatingSystem: 9 WM/MediaThumbRatingLevel: 10 WM/MediaThumbRatingAttributes: 0 WM/MediaThumbAspectRatioX: 4 WM/MediaThumbAspectRatioY: 3 WM/MediaThumbTimeStamp: 4644421659667696459 Stream #0:0: Audio: ac3, 48000 Hz, stereo, 192 kb/s Stream #0:1: Audio: ac3, 0 channels Stream mapping: Stream #0:1 -> #0:0 (copy) Stream #0:2 -> #0:1 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument }}} Ideally it should copy the stream, and if there is an issue then anyways it should not fail, maybe skip the stream -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1952> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2746(undetermined:new): Incorrect -to arg working
by FFmpeg 16 Jan '14

16 Jan '14

#2746: Incorrect -to arg working -------------------------------------+------------------------------------- Reporter: aivus | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I don't know, it bug in -to argument or in documentation. But if follow documentation, -to should stop writing on position, but it work as duration. For example: I want cut fragment from 10 to 20 sec. {{{ ffmpeg -report -ss 10 -i "video\\orig_51d32ada7179a5.91859583.avi" -to 20 test.gif }}} cutting from 10 to 30 sec {{{ ‘-to position (output)’ Stop writing the output at position. position may be a number in seconds, or in hh:mm:ss[.xxx] form. }}} {{{ ffmpeg -version ffmpeg version N-54362-ge0be3cb built on Jul 2 2013 22:15:59 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avis ynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable -iconv --enable-libass --enable-libbluray --enable-libcaca --enable- libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enabl e-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-lib opus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable- libspee x --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable- libvo-am rwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable- libxavs --en able-libxvid --enable-zlib libavutil 52. 38.100 / 52. 38.100 libavcodec 55. 18.100 / 55. 18.100 libavformat 55. 11.100 / 55. 11.100 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 77.101 / 3. 77.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2746> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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