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

#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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#2384(undetermined:new): ffmpeg detects avi/divx with xsub as broken
by FFmpeg 08 Dec '13

08 Dec '13

#2384: ffmpeg detects avi/divx with xsub as broken -------------------------------------+------------------------------------- Reporter: someuser | Type: defect Status: new | Priority: minor Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When creating an AVI/DivX with XSub subtitles with FFmpeg the result plays fine on supported players but FFmpeg itself complains that the AVI has been generated by broken software. FFmpeg complains this also about AVIAddXSubs generated AVIs. The inputs are ok according to FFmpeg and this should be trivial to reproduce. How to reproduce: {{{ > ./ffmpeg -i test.avi ffmpeg version N-51106-g17c1881 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 19 2013 13:49:37 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 19.101 / 52. 19.101 libavcodec 55. 1.100 / 55. 1.100 libavformat 55. 0.100 / 55. 0.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 47.104 / 3. 47.104 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Input #0, avi, from 'test.avi': Metadata: encoder : Lavf54.59.106 Duration: 00:00:10.03, start: 0.000000, bitrate: 1227 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (DIVX / 0x58564944), yuv420p, 576x324 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 23.98 tbn, 2997 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 128 kb/s At least one output file must be specified > ./ffmpeg -i test.avi -i test-en.idx -c:a copy -c:v copy -c:s xsub -map 0:0 -map 0:1 -map 1:0 testxsub.avi ffmpeg version N-51106-g17c1881 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 19 2013 13:49:37 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 19.101 / 52. 19.101 libavcodec 55. 1.100 / 55. 1.100 libavformat 55. 0.100 / 55. 0.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 47.104 / 3. 47.104 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Input #0, avi, from 'test.avi': Metadata: encoder : Lavf54.59.106 Duration: 00:00:10.03, start: 0.000000, bitrate: 1227 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (DIVX / 0x58564944), yuv420p, 576x324 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 23.98 tbn, 2997 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 128 kb/s [vobsub @ 026c9140] Estimating duration from bitrate, this may be inaccurate Input #1, vobsub, from 'test-en.idx': Duration: N/A, bitrate: N/A Stream #1:0[0x0](en): Subtitle: dvd_subtitle (default) Output #0, avi, to 'testxsub.avi': Metadata: ISFT : Lavf55.0.100 Stream #0:0: Video: mpeg4 (DIVX / 0x58564944), yuv420p, 576x324 [SAR 1:1 DAR 16:9], q=2-31, 23.98 fps, 23.98 tbn, 23.98 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, 128 kb/s Stream #0:2(en): Subtitle: xsub (DXSB / 0x42535844) (default) Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #1:0 -> #0:2 (dvdsub -> xsub) Press [q] to stop, [?] for help frame= 240 fps=0.0 q=-1.0 Lsize= 1511kB time=00:00:10.03 bitrate=1233.7kbits/s video:1322kB audio:157kB subtitle:3 global headers:0kB muxing overhead 2.000717% > ./ffmpeg -i testxsub.avi ffmpeg version N-51106-g17c1881 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 19 2013 13:49:37 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 19.101 / 52. 19.101 libavcodec 55. 1.100 / 55. 1.100 libavformat 55. 0.100 / 55. 0.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 47.104 / 3. 47.104 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [avi @ 02598420] scale/rate is 0/0 which is invalid. (This file has been generated by broken software.) [avi @ 02598420] non-interleaved AVI Input #0, avi, from 'testxsub.avi': Metadata: encoder : Lavf55.0.100 Duration: 00:00:10.03, start: 0.000000, bitrate: 1233 kb/s Stream #0:0: Video: mpeg4 (Advanced Simple Profile) (DIVX / 0x58564944), yuv420p, 576x324 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 23.98 tbn, 2997 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 128 kb/s Stream #0:2: Subtitle: xsub (DXSB / 0x42535844) At least one output file must be specified > }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2384> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2381(undetermined:new): ffplay: resize of the sdl window when -showmode 1/2 is used
by FFmpeg 07 Dec '13

07 Dec '13

#2381: ffplay: resize of the sdl window when -showmode 1/2 is used -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- When I run ffplay (-showmode 1 or 2) with file which have audio and video stream then at the beginning sdl window will be resized from 640x480 to the real resolution of the video. Maybe it would be possible to avoid this unnecessary resize and open sdl window with the size of the video. {{{ C:\>ffplay -showmode 1 acelp16k.avi ffplay version N-51106-g17c1881 Copyright (c) 2003-2013 the FFmpeg developers built on Mar 19 2013 13:49:37 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb --enable-libo pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-li bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-lib twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enabl e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 19.101 / 52. 19.101 libavcodec 55. 1.100 / 55. 1.100 libavformat 55. 0.100 / 55. 0.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 47.104 / 3. 47.104 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 nan A-V: 0.000 fd[avi @ 026a49c0] non-interleaved AVI = 0 aq= 0KB vInput #0, avi, from 'acelp16k.avi': , bitrate: 1445 kb/sB sq= 000:00:05.96, start: 0.000000B f=0/0 Stream #0:0: Video: cinepak (cvid / 0x64697663), rgb24, 192x128, 24 tbr, 24 tbn, 24 tbc Stream #0:1: Audio: sipr (0[1][0][0] / 0x0130), 16000 Hz, mono, flt, 16 kb/s 1.66 A-V: -0.004 fd= 1 aq= 1KB vq= 37KB sq= 0B f=0/0 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2381> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2385(undetermined:new): ffmpeg does not mark xsub language properly
by FFmpeg 07 Dec '13

07 Dec '13

#2385: ffmpeg does not mark xsub language properly -------------------------------------+------------------------------------- Reporter: someuser | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: git- Keywords: | master Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: When creating AVI/DivX with XSub subtitles using FFmpeg the language for subtitles is not marked properly unless the .idx file happens to contain the needed "alt" tag which might be very hard to discover for casual users. When using AVIAddXSubs or an .idx file with an alt tag with FFmpeg the language of subtitles is recognized properly by player like PS3 with format (below is examples for English and French): alt: Subtitle - en-xx;02 alt: Subtitle - fr-xx;02 I've verified with PS3 that this format works with more than one subtitle streams. It would seem that the optimal solution would be to 1) Use the alt tag from the .idx file if present (=this is what happens today) 2) If the user supplies something like -metadata:s:s:0 language=eng then it should be used (note that the lang codes are 2 chars with XSubs) 3) If there is no alt tag in the .idx file and no metadata options provided in the command line then then add one based on the above format and the language code specified by the id tag in the .idx How to reproduce: If one creates AVI/DivX with XSubs using FFmpeg without the alt tag in the .idx file some player like PS3 present the language of the subtitles as "Other". When using the syntax about PS3 detects the language correctly AND automatically loads the subtitles if a subtitle for language set as default in the player settings is found. Currently, using any metadata command line parameters does not provide the necessary language information being added. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2385> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2616(undetermined:new): support matrox mpeg-2 I-frame with alpha codec (m704 fourcc)
by FFmpeg 05 Dec '13

05 Dec '13

#2616: support matrox mpeg-2 I-frame with alpha codec (m704 fourcc) -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- attached file decodes as mpeg2video, but there are visible some artefact in the right-bottom corner of the video http://www1.datafilehost.com/d/ea13c1dc {{{ C:\>ffmpeg -vcodec mpeg2video -i m704.avi out.avi ffmpeg version N-53680-g0ab9362 Copyright (c) 2000-2013 the FFmpeg developers built on May 30 2013 12:14:03 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. 34.100 / 52. 34.100 libavcodec 55. 12.102 / 55. 12.102 libavformat 55. 8.100 / 55. 8.100 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 73.100 / 3. 73.100 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 [mpeg2video @ 02997f20] Invalid frame dimensions 0x0. Input #0, avi, from 'm704.avi': Duration: 00:00:12.64, start: 0.000000, bitrate: 8031 kb/s Stream #0:0: Video: mpeg2video (4:2:2) (M704 / 0x3430374D), yuv422p, 720x480 [SAR 8:9 DAR 4:3], 23.98 fps, 23.98 tbr, 23.97 tbn, 59.94 tbc Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf55.8.100 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=2-31, 200 kb/s, 23.98 tbn, 23.98 tbc Stream mapping: Stream #0:0 -> #0:0 (mpeg2video -> mpeg4) Press [q] to stop, [?] for help [mpeg2video @ 02997f20] Invalid frame dimensions 0x0. [mpeg2video @ 02997f20] end mismatch left=73960 1 [mpeg2video @ 02997f20] Warning MVs not available [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=69680 1 [mpeg2video @ 02997f20] Warning MVs not available [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=69760 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=69664 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=69808 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70176 1 [mpeg2video @ 02997f20] Warning MVs not available [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70072 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70168 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=69976 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70736 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70736 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70440 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71416 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=70920 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71096 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71208 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71304 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71848 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=72432 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71208 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=71568 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=72256 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=74440 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=73032 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=72712 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=73160 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame frame= 246 fps=0.0 q=31.0 size= 467kB time=00:00:10.26 bitrate= 373.2kbits/ end mismatch left=75504 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=75672 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=77384 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame [mpeg2video @ 02997f20] end mismatch left=76168 1 [mpeg2video @ 02997f20] concealing 9 DC, 9 AC, 9 MV errors in I frame frame= 303 fps=0.0 q=31.0 Lsize= 536kB time=00:00:12.63 bitrate= 347.2kbits /s video:523kB audio:0kB subtitle:0 global headers:0kB muxing overhead 2.463669% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2616> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2604(avformat:new): flm files cannot be written
by FFmpeg 05 Dec '13

05 Dec '13

#2604: flm files cannot be written ----------------------------------+-------------------------------------- Reporter: str | Type: defect Status: new | Priority: normal Component: avformat | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- ffmpeg.exe -i d:\videos \simpsons_trailer05-de_xhigh.mov -vcodec rawvideo test.flm ffmpeg version N-52523-g0fb64da Copyright (c) 2000-2013 the FFmpeg developers built on Apr 28 2013 00:01:23 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-libmp3lame --enable- libopencore-amrn b --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libr tmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable- libtheo ra --enable-libtwolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --ena ble-zlib libavutil 52. 27.101 / 52. 27.101 libavcodec 55. 6.100 / 55. 6.100 libavformat 55. 3.100 / 55. 3.100 libavdevice 55. 0.100 / 55. 0.100 libavfilter 3. 61.100 / 3. 61.100 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'd:\videos\simpsons_trailer05-de_xhigh.m ov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2007-07-16 16:12:57 copyright : (c) 20th Century Fox of Germany copyright-eng : (c) 20th Century Fox of Germany title : The Simpsons Movie [20th Century Fox of Germany] title-eng : The Simpsons Movie [20th Century Fox of Germany] artist : Encoded by: S&L MediaNetworX GmbH artist-eng : Encoded by: S&L MediaNetworX GmbH Duration: 00:01:46.00, start: 0.000000, bitrate: 1357 kb/s Stream #0:0(eng): Video: svq3 (SVQ3 / 0x33515653), yuvj420p, 480x196, 1227 k b/s, 25 fps, 25 tbr, 600 tbn, 600 tbc Metadata: creation_time : 2007-07-16 16:12:57 handler_name : Apple Alias-Datensteuerung Stream #0:1(eng): Audio: qdm2 (QDM2 / 0x324D4451), 44100 Hz, stereo, s16, 12 8 kb/s Metadata: creation_time : 2007-07-16 16:12:57 handler_name : Apple Alias-Datensteuerung File 'test.flm' already exists. Overwrite ? [y/N] y [filmstrip @ 003fe580] only AV_PIX_FMT_RGBA is supported Output #0, filmstrip, to 'test.flm': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt artist-eng : Encoded by: S&L MediaNetworX GmbH copyright : (c) 20th Century Fox of Germany copyright-eng : (c) 20th Century Fox of Germany title : The Simpsons Movie [20th Century Fox of Germany] title-eng : The Simpsons Movie [20th Century Fox of Germany] artist : Encoded by: S&L MediaNetworX GmbH encoder : Lavf55.3.100 Stream #0:0(eng): Video: rawvideo (I420 / 0x30323449), yuvj420p, 480x196, q= 2-31, 200 kb/s, 90k tbn, 25 tbc Metadata: creation_time : 2007-07-16 16:12:57 handler_name : Apple Alias-Datensteuerung Stream mapping: Stream #0:0 -> #0:0 (svq3 -> rawvideo) Could not write header for output file #0 (incorrect codec parameters ?): Invali d data found when processing input d:\3rdParty\ffmpeg-20130428-git-0fb64da-win32-static\bin> -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2604> 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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