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

#2296(FFmpeg:new): mpegts metadata can't be set on segments when using HLS muxer
by FFmpeg 12 Dec '13

12 Dec '13

#2296: mpegts metadata can't be set on segments when using HLS muxer -------------------------------------+------------------------------------- Reporter: code-guru | Type: defect Status: new | Priority: normal Component: FFmpeg | Version: 1.1.2 Keywords: | Blocked By: libavformat, hls, segments | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- I'm trying to set mpegts metadata on segments produced by hls muxer, but they won't get the metadata. {{{ #!div style="font-size: 80%" The following command can reproduce the problem: {{{#!sh bin/ffmpeg -v 99 -i ~/Videos/trailer_iphone.m4v -acodec copy -vcodec copy -vbsf h264_mp4toannexb -metadata service_provider="myProvider" -metadata service_name="myService" -f hls -y /tmp/out.m3u8 }}} }}} {{{ #!div style="font-size: 80%" The output of the above is the following: {{{#!sh ffmpeg version 1.1.2 Copyright (c) 2000-2013 the FFmpeg developers built on Feb 22 2013 07:04:25 with gcc 4.7 (Ubuntu/Linaro 4.7.2-2ubuntu1) configuration: --prefix=/home/me/ffmpeg/build/dist/ --enable-shared --enable-gpl --enable-nonfree --enable-libx264 --enable-libfaac --enable- libv4l2 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 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set libav* logging level) with argument '99'. Reading option '-i' ... matched as input file with argument '/home/me/Videos/trailer_iphone.m4v'. Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'copy'. Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'. Reading option '-vbsf' ... matched as option 'vbsf' (deprecated) with argument 'h264_mp4toannexb'. Reading option '-metadata' ... matched as option 'metadata' (add metadata) with argument 'service_provider=myProvider'. Reading option '-metadata' ... matched as option 'metadata' (add metadata) with argument 'service_name=myService'. Reading option '-f' ... matched as option 'f' (force format) with argument 'hls'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '/tmp/out.m3u8' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set libav* logging level) with argument 99. Applying option y (overwrite output files) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file /home/me/Videos/trailer_iphone.m4v. Successfully parsed a group of options. Opening an input file: /home/me/Videos/trailer_iphone.m4v. [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8566fc0] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8566fc0] ISO: File Type Major Brand: M4VP [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8566fc0] File position before avformat_find_stream_info() is 14880 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8566fc0] All info found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x8566fc0] File position after avformat_find_stream_info() is 21646 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/me/Videos/trailer_iphone.m4v': Metadata: major_brand : M4VP minor_version : 1 compatible_brands: M4VPM4A mp42isom creation_time : 2008-03-18 09:48:34 Duration: 00:00:33.02, start: 0.000000, bitrate: 942 kb/s Stream #0:0(eng), 22, 1/44100: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s Metadata: creation_time : 2008-03-18 09:48:34 handler_name : Apple Sound Media Handler Stream #0:1(eng), 1, 1/600: Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 480x270, 1/1200, 824 kb/s, 25 fps, 25 tbr, 600 tbn, 1200 tbc Metadata: creation_time : 2008-03-18 09:48:34 handler_name : Apple Video Media Handler Successfully openened the file. Parsing a group of options: output file /tmp/out.m3u8. Applying option acodec (force audio codec ('copy' to copy stream)) with argument copy. Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy. Applying option vbsf (deprecated) with argument h264_mp4toannexb. Applying option metadata (add metadata) with argument service_provider=myProvider. Applying option metadata (add metadata) with argument service_name=myService. Applying option f (force format) with argument hls. Successfully parsed a group of options. Opening an output file: /tmp/out.m3u8. Successfully openened the file. [mpegts @ 0x8577e40] muxrate VBR, pcr every 60 pkts, sdt every 200, pat/pmt every 40 pkts Output #0, hls, to '/tmp/out.m3u8': Metadata: major_brand : M4VP minor_version : 1 compatible_brands: M4VPM4A mp42isom service_provider: myProvider service_name : myService encoder : Lavf54.59.106 Stream #0:0(eng), 0, 1/90000: Video: h264 (avc1 / 0x31637661), yuv420p, 480x270, 1/600, q=2-31, 824 kb/s, 25 fps, 90k tbn, 600 tbc Metadata: creation_time : 2008-03-18 09:48:34 handler_name : Apple Video Media Handler Stream #0:1(eng), 0, 1/90000: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, 127 kb/s Metadata: creation_time : 2008-03-18 09:48:34 handler_name : Apple Sound Media Handler Stream mapping: Stream #0:1 -> #0:0 (copy) Stream #0:0 -> #0:1 (copy) Press [q] to stop, [?] for help [adts @ 0x8566340] Encoder did not produce proper pts, making some up. No more output streams to write to, finishing. frame= 812 fps=0.0 q=-1.0 Lsize=N/A time=00:00:33.04 bitrate=N/A video:3270kB audio:514kB subtitle:0 global headers:0kB muxing overhead -100.000568% [AVIOContext @ 0x856f5e0] Statistics: 3889885 bytes read, 0 seeks }}} }}} {{{ #!div style="font-size: 80%" Inspecting the output with ffprobe {{{#!sh bin/ffprobe -v 99 /tmp/out1.ts }}} }}} {{{ #!div style="font-size: 80%" The probe result {{{#!sh ffprobe version 1.1.2 Copyright (c) 2007-2013 the FFmpeg developers built on Feb 22 2013 07:04:25 with gcc 4.7 (Ubuntu/Linaro 4.7.2-2ubuntu1) configuration: --prefix=/home/me/ffmpeg/build/dist/ --enable-shared --enable-gpl --enable-nonfree --enable-libx264 --enable-libfaac --enable- libv4l2 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 @ 0x869aea0] Format mpegts probed with size=2048 and score=100 [mpegts @ 0x869aea0] stream=0 stream_type=1b pid=100 prog_reg_desc= [mpegts @ 0x869aea0] stream=1 stream_type=f pid=101 prog_reg_desc= [mpegts @ 0x869aea0] File position before avformat_find_stream_info() is 0 [h264 @ 0x869ed80] Current profile doesn't provide more RBSP data in PPS, skipping [mpegts @ 0x869aea0] File position after avformat_find_stream_info() is 0 Input #0, mpegts, from '/tmp/out1.ts': Duration: 00:00:04.28, start: 4.800000, bitrate: 946 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100], 107, 1/90000: Video: h264 (Constrained Baseline) ([27][0][0][0] / 0x001B), yuv420p, 480x270, 1/180000, 25 tbr, 90k tbn, 180k tbc Stream #0:1[0x101], 185, 1/90000: Audio: aac ([15][0][0][0] / 0x000F), 44100 Hz, stereo, fltp, 135 kb/s [h264 @ 0x869ed80] detected 4 logical cores [AVIOContext @ 0x86a34a0] Statistics: 756284 bytes read, 2 seeks }}} }}} As it seems from the above outputs, the mpegts segments haven't got the metadata. Thanks for you consideration. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2296> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1872(FFserver:new): aac bitstream not in adts format and extradata missing
by FFmpeg 10 Dec '13

10 Dec '13

#1872: aac bitstream not in adts format and extradata missing --------------------------------------+---------------------------------- Reporter: yogesh.tyagi | Type: defect Status: new | Priority: normal Component: FFserver | Version: 0.9.2 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- ffserver generated error "aac bitstream not in adts format and extradata missing" when I tried to stream mpegts with aac audio. I am feeding ffserver with following command: ffmpeg -i temp.mpg -vcodec libx264 -b:v 800k -acodec aac -strict experimental -flags -global_header http://10.112.47.12:8091/feed1.ffm I am using following command to play the stream: ffplay http://10.112.47.12:8091/test.ts When I give above command I just see the first frame and then video freezes. FFServer produces error message "aac bitstream not in adts format and extradata missing". My ffserver.conf is given below? Port 8091 BindAddress 0.0.0.0 MaxHTTPConnections 2000 MaxClients 100 MaxBandwidth 1000000 CustomLog - NoDaemon <Feed feed1.ffm> File /tmp/feed1.ffm FileMaxSize 150M ACL allow 127.0.0.1 </Feed> <Stream test.ts> Feed feed1.ffm Format mpegts AudioCodec aac AudioBitRate 128k AudioChannels 2 AudioSampleRate 48000 AVOptionAudio flags +global_header VideoCodec libx264 VideoBitRate 400k VideoFrameRate 15 VideoSize 720x480 AVOptionVideo coder 0 AVOptionVideo bf 0 AVOptionVideo flags2 +mixed_refs+fastpskip AVOptionVideo flags +loop AVOptionVideo cmp +chroma AVOptionVideo partitions +parti8x8+parti4x4+partp8x8+partb8x8 AVOptionVideo me_method hex AVOptionVideo subq 7 AVOptionVideo me_range 16 AVOptionVideo g 250 AVOptionVideo keyint_min 10 AVOptionVideo sc_threshold 40 AVOptionVideo i_qfactor 0.71 AVOptionVideo b_strategy 1 AVOptionVideo qcomp 0.6 AVOptionVideo qmin 10 AVOptionVideo qmax 51 AVOptionVideo qdiff 4 AVOptionVideo refs 3 AVOptionVideo directpred 1 AVOptionVideo trellis 1 AVOptionVideo flags2 +mixed_refs+fastpskip AVOptionVideo wpredp 0 AVOptionVideo flags +global_header AVOptionVideo bsf h264_mp4toannexb VideoGopSize 12 Preroll 15 StartSendOnKey </Stream> <Stream stat.html> Format status ACL allow 127.0.0.1 </Stream> <Redirect index.html> URL stat.html </Redirect> complete uncut command line output of ffserver: ./ffserver_g ffmpeg version N-45215-g949acef Copyright (c) 2000-2012 the FFmpeg developers built on Oct 10 2012 15:45:20 with gcc 4.6.3 (GCC) 20120306 (Red Hat 4.6.3-2) configuration: --prefix=/usr --libdir=/usr/lib --enable-shared libavutil 51. 74.100 / 51. 74.100 libavcodec 54. 65.100 / 54. 65.100 libavformat 54. 31.100 / 54. 31.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 19.102 / 3. 19.102 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 16.100 / 0. 16.100 Tue Oct 30 16:43:25 2012 Tue Oct 30 16:43:25 2012 Tue Oct 30 16:43:25 2012 Tue Oct 30 16:43:25 2012 Tue Oct 30 16:43:25 2012 FFserver started. Tue Oct 30 16:43:28 2012 Tue Oct 30 16:43:28 2012 Tue Oct 30 16:43:28 2012 Tue Oct 30 16:43:28 2012 Tue Oct 30 16:43:28 2012 muxrate VBR, pcr every 1 pkts, sdt every 200, pat/pmt every 40 pkts Tue Oct 30 16:43:31 2012 Tue Oct 30 16:43:31 2012 Tue Oct 30 16:43:31 2012 127.0.0.1 - - [GET] "/feed1.ffm HTTP/1.1" 200 4149 Tue Oct 30 16:43:31 2012 Tue Oct 30 16:43:31 2012 aac bitstream not in adts format and extradata missing Tue Oct 30 16:43:31 2012 Error writing frame to output Tue Oct 30 16:43:31 2012 10.112.47.18 - - [GET] "/test.ts HTTP/1.1" 200 8715 Tue Oct 30 16:43:47 2012 127.0.0.1 - - [POST] "/feed1.ffm HTTP/1.1" 200 2162688 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1872> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#43(undetermined:new): JACK input device doesn't link on OS X
by FFmpeg 10 Dec '13

10 Dec '13

#43: JACK input device doesn't link on OS X --------------------------+--------------------- Reporter: nieder | Type: defect Status: new | Priority: normal Component: undetermined | Version: git Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+--------------------- This is copied from the old roundup #976 https://roundup.libav.org/issue976 On OS X, using --enable-indev=jack, the build fails with {{{ CC libavdevice/jack_audio.o /src/ffmpeg/libavdevice/jack_audio.c: In function 'audio_read_packet': /src/ffmpeg/libavdevice/jack_audio.c:277: warning: implicit declaration of function 'sem_timedwait' AR libavdevice/libavdevice.a LD libavdevice/libavdevice.52.dylib Undefined symbols: "_sem_timedwait", referenced from: _audio_read_packet in jack_audio.o ld: symbol(s) not found collect2: ld returned 1 exit status make: *** [libavdevice/libavdevice.52.dylib] Error 1 }}} sem_* is semaphore_* on OS X. -- Ticket URL: <http://ffmpeg.org/trac/ffmpeg/ticket/43> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#314(avdevice:new): OpenAL device does not work on OS X
by FFmpeg 10 Dec '13

10 Dec '13

#314: OpenAL device does not work on OS X ----------------------+-------------------------- Reporter: nieder | Type: enhancement Status: new | Priority: normal Component: avdevice | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | ----------------------+-------------------------- configure is not set to find openal on OS X. The fix for the linker check is easy: add "-Wl,-framework,OpenAL" to the list of flags to check {{{ -enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32"; do +enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32" "-Wl,-framework,OpenAL"; do }}} I don't know how to fix the header check to look for multiple possibilities, but on OS X the header in the OpenAL framework is found in OpenAL/al.h (not AL/al.h like in linux). If I change the header check in configure and the includes in libavdevice/openal-dec.c, the build and linkage works well. However, running 'ffmpeg -f openal' as suggested in the manual fails with an malloc error, so this might just not be doable on OS X. {{{ nieder $ /usr/local/ffmpeg-git/bin/ffmpeg -list_devices true -f openal -i dummy out.ogg ffmpeg version N-31036-g65eae2a, Copyright (c) 2000-2011 the FFmpeg developers built on Jun 27 2011 10:29:19 with gcc 4.0.1 (Apple Inc. build 5493) configuration: --prefix=/usr/local/ffmpeg-git --mandir=/usr/local /ffmpeg-git/share/man --disable-static --enable-shared --enable-gpl --enable-version3 --enable-postproc --enable-pthreads --enable-x11grab --enable-bzlib --enable-libcelt --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libdirac --enable-libfreetype --enable- libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-openal --enable-zlib --disable- debug --extra-cflags='-I/sw/lib/libspeex1/include -I/sw/include -I/usr/X11R6/include' --extra-ldflags='-L/sw/lib/libspeex1/lib -L/sw/lib -L/usr/X11R6/lib' libavutil 51. 10. 0 / 51. 10. 0 libavcodec 53. 7. 0 / 53. 7. 0 libavformat 53. 4. 0 / 53. 4. 0 libavdevice 53. 2. 0 / 53. 2. 0 libavfilter 2. 24. 0 / 2. 24. 0 libswscale 2. 0. 0 / 2. 0. 0 libpostproc 51. 2. 0 / 51. 2. 0 [openal @ 0x200a800] List of OpenAL capture devices on this system: [openal @ 0x200a800] Built-in Microphone dummy: Immediate exit requested nieder $ /usr/local/ffmpeg-git/bin/ffmpeg -f openal -i 'Built-in Microphone' out.ogg ffmpeg version N-31036-g65eae2a, Copyright (c) 2000-2011 the FFmpeg developers built on Jun 27 2011 10:29:19 with gcc 4.0.1 (Apple Inc. build 5493) configuration: --prefix=/usr/local/ffmpeg-git --mandir=/usr/local /ffmpeg-git/share/man --disable-static --enable-shared --enable-gpl --enable-version3 --enable-postproc --enable-pthreads --enable-x11grab --enable-bzlib --enable-libcelt --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libdirac --enable-libfreetype --enable- libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-openal --enable-zlib --disable- debug --extra-cflags='-I/sw/lib/libspeex1/include -I/sw/include -I/usr/X11R6/include' --extra-ldflags='-L/sw/lib/libspeex1/lib -L/sw/lib -L/usr/X11R6/lib' libavutil 51. 10. 0 / 51. 10. 0 libavcodec 53. 7. 0 / 53. 7. 0 libavformat 53. 4. 0 / 53. 4. 0 libavdevice 53. 2. 0 / 53. 2. 0 libavfilter 2. 24. 0 / 2. 24. 0 libswscale 2. 0. 0 / 2. 0. 0 libpostproc 51. 2. 0 / 51. 2. 0 mpeg(49840,0xa025b720) malloc: *** error for object 0x1e2c0e0: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug mpeg(49840,0xa025b720) malloc: *** error for object 0x1e2c0e0: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug [openal @ 0x200a800] Error: ALC Invalid Device Bus error }}} -- Ticket URL: <http://ffmpeg.org/trac/ffmpeg/ticket/314> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#228(FFserver:new): FFserver: reordering of "<Stream>"s in config file makes difference
by FFmpeg 10 Dec '13

10 Dec '13

#228: FFserver: reordering of "<Stream>"s in config file makes difference ------------------------+---------------------------------------- Reporter: burek | Owner: baptiste Type: defect | Status: new Priority: important | Component: FFserver Version: git | Keywords: ordering items config file Blocked By: | Blocking: Reproduced: 0 | Analyzed: 0 ------------------------+---------------------------------------- The first config file (ffserver1.conf) made ffserver drop rtsp connections, with error message "'''[NULL @ 0x1be7ba0]AAC with no global headers is currently not supported.'''" After just a simple reordering of <Stream> items (ffserver2.conf), everything started to work properly? Is this expected behavior? :) -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/228> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1578(undetermined:new): variable FPS incorrect frame length
by FFmpeg 10 Dec '13

10 Dec '13

#1578: variable FPS incorrect frame length -------------------------------------+------------------------------------- Reporter: kubabrecka | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: fps,framerate,vfr,qtrle | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- I have a sample video to reproduce this bug - see attachment. The video is in Apple Animation codec (qtrle) with variable frame rate and contains only 5 frames. Frames 1,2,4 and 5 are displayed for a very short time, but frame 3 is much longer. When I extract all the frames into PNGs with this command: ./ffmpeg -vsync 2 -i apple-animation-variable-fps-bug.mov -vf "[in]showinfo[out]" out/img%04d.png it's fine, I get 5 PNG files, and the timestamps shown on the output are correct: n:0 pts:0 pts_time:0 pos:48 n:1 pts:600 pts_time:0.2 pos:4335 n:2 pts:1300 pts_time:0.433333 pos:8286 n:3 pts:7300 pts_time:2.43333 pos:12518 n:4 pts:8100 pts_time:2.7 pos:16642 as you can see, frame n:2 (the third frame) is displayed for much longer than the others. However, when I run this command to dump the frames with a constant FPS: ./ffmpeg -i apple-animation-variable-fps-bug.mov -r 30 out/img%04d.png the frames are dumped with wrong timing. The "long" frame was 2 seconds long, so it should be in about 60 frames (with FPS 30), but instead it only gets 7 frames. But the next frame which should be very short is dumped into 60 frames. It seems that the conversion between variable FPS into constant FPS incorrectly assigns frame length into the next frame. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1578> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1603(undetermined:new): fix remuxing of ima_adpcm_qt in mov
by FFmpeg 09 Dec '13

09 Dec '13

#1603: fix remuxing of ima_adpcm_qt in mov -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- it looks like ffmpeg does not set correctly compression ID and stts_entries[i].duration while remuxing ima_adpcm_qt in mov, so the output file is unplayable by qt (and ffmpeg) attached hack fixes for me remuxing of ima_ffmpeg.mov {{{ C:\>ffmpeg -i ima_ffmpeg.mov -acodec copy out.mov ffmpeg version N-43160-g752344d Copyright (c) 2000-2012 the FFmpeg developers built on Aug 3 2012 02:38:06 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686 -pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime- cpudetect --enable-cross-compile --enable-static --disable-shared --extra- libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable- version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable- decoder=libvpx libavutil 51. 66.100 / 51. 66.100 libavcodec 54. 48.100 / 54. 48.100 libavformat 54. 22.100 / 54. 22.100 libavdevice 54. 2.100 / 54. 2.100 libavfilter 3. 5.101 / 3. 5.101 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Guessed Channel Layout for Input Stream #0.0 : mono Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ima_ffmpeg.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.22.100 Duration: 00:00:12.62, start: 0.000000, bitrate: 34 kb/s Stream #0:0(eng): Audio: adpcm_ima_qt (ima4 / 0x34616D69), 8000 Hz, mono, s1 6, 32 kb/s Metadata: handler_name : DataHandler Output #0, mov, to 'out.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.22.100 Stream #0:0(eng): Audio: adpcm_ima_qt (ima4 / 0x34616D69), 8000 Hz, mono, 32 kb/s Metadata: handler_name : DataHandler Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help size= 53kB time=00:00:12.62 bitrate= 34.4kbits/s video:0kB audio:52kB subtitle:0 global headers:0kB muxing overhead 1.278610% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1603> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#998(undetermined:new): Must convert mms://... streams to mmsh://... for FFmpeg to work
by FFmpeg 09 Dec '13

09 Dec '13

#998: Must convert mms://... streams to mmsh://... for FFmpeg to work -------------------------------------+------------------------------------- Reporter: DonMoir | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- This means anyone using mms streams must "discover" this. Using just mms://... this fails: '''ffplay mms://live1.wm.skynews.servecast.net/skynews_wmlz_live300k''' ffplay version N-37771-gfd0b8d5 Copyright (c) 2003-2012 the FFmpeg developers built on Feb 11 2012 13:42:37 with gcc 4.6.2 libavutil 51. 39.100 / 51. 39.100 libavcodec 54. 1.100 / 54. 1.100 libavformat 54. 0.100 / 54. 0.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 62.100 / 2. 62.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 6.100 / 0. 6.100 libpostproc 52. 0.100 / 52. 0.100 '''mms://live1.wm.skynews.servecast.net/skynews_wmlz_live300k: No such file or directory''' Changing it to mmsh://... works fine: ffplay mmsh://live1.wm.skynews.servecast.net/skynews_wmlz_live300k ffplay version N-37771-gfd0b8d5 Copyright (c) 2003-2012 the FFmpeg developers built on Feb 11 2012 13:42:37 with gcc 4.6.2 libavutil 51. 39.100 / 51. 39.100 libavcodec 54. 1.100 / 54. 1.100 libavformat 54. 0.100 / 54. 0.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 62.100 / 2. 62.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 6.100 / 0. 6.100 libpostproc 52. 0.100 / 52. 0.100 [wmv3 @ 014DD260] Extra data: 8 bits left, value: 0 [asf @ 00A4D8E0] Estimating duration from bitrate, this may be inaccurate Input #0, asf, from 'mmsh://live1.wm.skynews.servecast.net/skynews_wmlz_live300k': Metadata: title : Sky News artist : BSkyB copyright : BSkyB WMFSDKVersion : 11.0.5721.5145 WMFSDKNeeded : 0.0.0.0000 IsVBR : 0 Duration: N/A, start: 2308326.720000, bitrate: 252 kb/s Stream #0:0(eng): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 1 channels, s16, 32 kb/s Stream #0:1(eng): Video: wmv3 (Main) (WMV3 / 0x33564D57), yuv420p, 320x180, 220 kb/s, 25 tbr, 1k tbn, 1k tbc [wmv3 @ 014DD260] Extra data: 8 bits left, value: 0 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/998> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2152(undetermined:new): RM file type is not supported
by FFmpeg 08 Dec '13

08 Dec '13

#2152: RM file type is not supported -------------------------------------+------------------------------------- Reporter: Abu | Type: Abdullah | enhancement Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- This file is not played by ffplay: http://www.maknoon.com/download/audios/khudheir/06.rm ffplay.exe 06.rm ffplay version N-48886-g5ce023b Copyright (c) 2003-2013 the FFmpeg developers built on Jan 14 2013 19:16:33 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfi g --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg sm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore- amrwb --enable-libopenjpeg --enable-libopus --ena ble-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --en able-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib --enable-filter=frei0r libavutil 52. 14.100 / 52. 14.100 libavcodec 54. 89.100 / 54. 89.100 libavformat 54. 59.107 / 54. 59.107 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 [rm @ 0215b460] Unsupported stream type 4d4c5449 Input #0, rm, from '06.rm': Metadata: title : ??? عغ?µع? ???عو ??و? ?و ?طع??ط? ??? 1 author : ?ط?و? ? . ????ط??وع ?ط??و? copyright : LiveIslam.comر2004 comment : Duration: 02:03:44.35, start: 0.000000, bitrate: 8 kb/s Stream #0:0: Data: none 06.rm: could not open codecs -9223372036854774784.00 A-V: 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2152> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#512(avutil:new): libavutil\common.h conversion warnings
by FFmpeg 05 Dec '13

05 Dec '13

#512: libavutil\common.h conversion warnings ---------------------------------------+--------------------------------- Reporter: DonMoir | Owner: michael Type: enhancement | Status: new Priority: minor | Component: avutil Version: unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+--------------------------------- Would you please make a couple minor changes to libavutil\common.h. static av_always_inline av_const int16_t av_clip_int16_c(int a) { if ((a+0x8000) & ~0xFFFF) return (a>>31) ^ 0x7FFF; else return a; } the returns cause me a conversion warning because they need to be cast to int16_t and so I have to change this each time I get a new include for ffmpeg. change to: static av_always_inline av_const int16_t av_clip_int16_c(int a) { if ((a+0x8000) & ~0xFFFF) return (int16_t)((a>>31) ^ 0x7FFF); else return (int16_t)a; } cast return values to (int32_t) for the following: static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a) { if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (a>>63) ^ 0x7FFFFFFF; else return a; } also for this one in libavutil\rational.h cast return values to (int): static inline int av_cmp_q(AVRational a, AVRational b){ const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den; if(tmp) return (int)(((tmp ^ a.den ^ b.den)>>63)|1); else if(b.den && a.den) return 0; else if(a.num && b.num) return (int)((a.num>>31) - (b.num>>31)); else return INT_MIN; } There is no other case I have come across the produces any warnings but these. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/512> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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