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

#3179(FFmpeg:new): Transcoding a "concatenated" video stream with -copyts does not work
by FFmpeg 04 Dec '13

04 Dec '13

#3179: Transcoding a "concatenated" video stream with -copyts does not work ----------------------------------+--------------------------------------- Reporter: aurelien | Type: defect Status: new | Priority: normal Component: FFmpeg | Version: unspecified Keywords: copyts | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- Hello, I have a sample I specialy crafted to reproduce a problem I'm facing with some streams I'm using. I split an MPEG-TS file in half and put the second part before the first so timestamps suddenly jumps to a very old value (or very far in the future if we consider there was a timestamp wrap). When transcoded with ffmpeg it gets stuck just like in ticket #3176 (nb_frames in do_video_out() is huge and ffmpeg duplicates a frame "forever"). If I remove -copyts it does not get stuck. I uploaded the sample copyts_concatenated_stream.ts on the FTP. How to reproduce: {{{ % ffmpeg -copyts -i /dump/copyts_concatenated_stream.ts -vcodec libx264 -profile:v baseline -r 12 -g 36 -preset ultrafast -filter:v yadif -f mpegts -y /dev/null ffmpeg version N-58512-g2459318 Copyright (c) 2000-2013 the FFmpeg developers built on Nov 28 2013 12:27:19 with gcc 4.7 (Debian 4.7.2-5) configuration: --prefix=/home/aurelien/local --enable-postproc --enable- nonfree --enable-gpl --enable-libfaac --enable-shared --enable-libx264 --extra-cflags=-I/home/aurelien/local/include --extra- ldflags=-L/home/aurelien/local/lib --enable-version3 --disable- optimizations --enable-libfreetype --disable-stripping --enable-libaacplus --enable-libfdk-aac libavutil 52. 55.100 / 52. 55.100 libavcodec 55. 44.100 / 55. 44.100 libavformat 55. 21.102 / 55. 21.102 libavdevice 55. 5.102 / 55. 5.102 libavfilter 3. 91.100 / 3. 91.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 [mp3 @ 0x18135c0] Header missing [mpeg2video @ 0x1812b60] Invalid frame dimensions 0x0. [mp3 @ 0x1814a80] Header missing [mpeg2video @ 0x1812b60] Invalid frame dimensions 0x0. Last message repeated 4 times [mpegts @ 0x180eb00] PES packet size mismatch Input #0, mpegts, from '/dump/copyts_concatenated_stream.ts': Duration: 26:28:51.62, start: 863.036433, bitrate: 0 kb/s Program 1230 Stream #0:0[0x8aa]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 544x576 [SAR 32:17 DAR 16:9], max. 5200 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x90e](fra): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s Stream #0:2[0x972](fra): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006) Stream #0:3[0x9d6](qad): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s [libx264 @ 0x1815c80] using SAR=32/17 [libx264 @ 0x1815c80] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2 [libx264 @ 0x1815c80] profile Constrained Baseline, level 2.2 Output #0, mpegts, to '/dev/null': Metadata: encoder : Lavf55.21.102 Stream #0:0: Video: h264 (libx264), yuv420p, 544x576 [SAR 32:17 DAR 16:9], q=-1--1, 90k tbn, 12 tbc Stream #0:1(fra): Audio: mp2, 48000 Hz, stereo, s16, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (mpeg2video -> libx264) Stream #0:1 -> #0:1 (mp2 -> mp2) Press [q] to stop, [?] for help [mp2 @ 0x18135c0] Header missing Error while decoding stream #0:1: Invalid data found when processing input [mp2 @ 0x18135c0] Header missing Error while decoding stream #0:1: Invalid data found when processing input [mpeg2video @ 0x1812b60] 00 motion_type at 0 28 [mpeg2video @ 0x1812b60] 00 motion_type at 0 29 [mpeg2video @ 0x1812b60] 00 motion_type at 18 24 [mpeg2video @ 0x1812b60] invalid mb type in B Frame at 3 32 [mpeg2video @ 0x1812b60] 00 motion_type at 1 33 [mpeg2video @ 0x1812b60] 00 motion_type at 0 34 [mpeg2video @ 0x1812b60] ac-tex damaged at 1 35 [mpeg2video @ 0x1812b60] 00 motion_type at 19 10 [mpeg2video @ 0x1812b60] 00 motion_type at 0 11 [mpeg2video @ 0x1812b60] 00 motion_type at 0 12 [mpeg2video @ 0x1812b60] 00 motion_type at 7 13 [mpeg2video @ 0x1812b60] invalid mb type in B Frame at 1 30 [mpeg2video @ 0x1812b60] 00 motion_type at 0 31 [mpeg2video @ 0x1812b60] 00 motion_type at 15 14 [mpeg2video @ 0x1812b60] invalid cbp -1 at 3 15 [mpeg2video @ 0x1812b60] slice mismatch [mpeg2video @ 0x1812b60] 00 motion_type at 1 17 [mpeg2video @ 0x1812b60] invalid cbp -1 at 0 18 [mpeg2video @ 0x1812b60] ac-tex damaged at 0 19 [mpeg2video @ 0x1812b60] invalid cbp 0 at 0 20 [mpeg2video @ 0x1812b60] invalid mb type in B Frame at 4 21 [mpeg2video @ 0x1812b60] 00 motion_type at 5 22 [mpeg2video @ 0x1812b60] 00 motion_type at 0 23 [mpeg2video @ 0x1812b60] 00 motion_type at 1 24 [mpeg2video @ 0x1812b60] 00 motion_type at 2 25 [mpeg2video @ 0x1812b60] 00 motion_type at 0 26 [mpeg2video @ 0x1812b60] 00 motion_type at 0 27 [mpeg2video @ 0x1812b60] Warning MVs not available [mpeg2video @ 0x1812b60] concealing 884 DC, 884 AC, 884 MV errors in B frame <<< need to Ctrl-C twice to kill ffmpeg from here >>> }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3179> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3196(FFmpeg:new): Facing issues by giving raw input video file in ffmpeg code
by FFmpeg 04 Dec '13

04 Dec '13

#3196: Facing issues by giving raw input video file in ffmpeg code --------------------------------+------------------------------------- Reporter: swathi | Type: defect Status: new | Priority: important Component: FFmpeg | Version: 2.1.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------+------------------------------------- hi, I configured ffmpeg and also x264... While giving the following command not linking the libx264 library propery.And also if i write any printfs in my code its not printing anything. ./ffmpeg -f rawvideo -r 50 -s 416x240 -vcodec rawvideo -i input.yuv -intra -qp 9 out.yuv [] -- Ticket URL: <https://trac.ffmpeg.org/ticket/3196> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2367(undetermined:new): input_format / -pixel_format => libv4l2: error dequeuing buf: Resource temporarily unavailable
by FFmpeg 03 Dec '13

03 Dec '13

#2367: input_format / -pixel_format => libv4l2: error dequeuing buf: Resource temporarily unavailable -------------------------------------+------------------------------------- Reporter: MrNice | Type: defect Status: new | Priority: normal Component: | Version: 1.1.3 undetermined | Blocked By: Keywords: dequeuing | Reproduced by developer: 0 buf, input_format | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I am trying to capture S-VHS with a Dazzle DVC100 device. This device is able to output 422 format {{{ $ ffmpeg -f v4l2 -list_formats all -i /dev/video0 ffmpeg version 1.1.3 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 11 2013 17:14:27 with gcc 4.4.6 (GCC) 20120305 (Red Hat 4.4.6-4) configuration: --prefix=/opt/ffmpeg-opt/usr --enable-shared --bindir=/opt/ffmpeg-opt/usr/bin --datadir=/opt/ffmpeg-opt/usr/share /ffmpeg-opt --incdir=/opt/ffmpeg-opt/usr/include/ffmpeg-opt --libdir=/opt /ffmpeg-opt/usr/lib64 --mandir=/opt/ffmpeg-opt/usr/share/man --shlibdir=/opt/ffmpeg-opt/usr/lib64 --arch=x86_64 --optflags='-O2 -g' --enable-bzlib --disable-crystalhd --enable-gnutls --enable-libass --enable-libdc1394 --disable-indev=jack --enable-libfreetype --enable- libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable- libopus --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable- debug --disable-stripping --build-suffix=1 --disable-doc --enable-runtime- cpudetect 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 [video4linux2,v4l2 @ 0x1957280] R : yuyv422 : 16 bpp YUY2, 4:2:2, packed : [video4linux2,v4l2 @ 0x1957280] R : rgb565le : 16 bpp RGB 565, LE : [video4linux2,v4l2 @ 0x1957280] R : Unsupported : 8 bpp Bayer BGBG..GRGR : [video4linux2,v4l2 @ 0x1957280] R : Unsupported : 8 bpp Bayer GRGR..BGBG : [video4linux2,v4l2 @ 0x1957280] R : Unsupported : 8 bpp Bayer GBGB..RGRG : [video4linux2,v4l2 @ 0x1957280] R : yuv411p : 12 bpp YUV411 : /dev/video0: Immediate exit requested }}} I get the error : libv4l2: error dequeuing buf: Resource temporarily unavailable when I run the command. Note that when I remove the input_format option this is working well. I tried with the option -input_format yuyv422 -pixel_format yuyv422 -pix_fmt yuyv422 the 3 lead to the same error. Please find the output with the -debug 1 option. {{{ $ ffmpeg -debug 1 -f alsa -ac 2 -channel_layout stereo -i hw:0,0 -f v4l2 -channel 1 -input_format yuyv422 -i /dev/video0 -map 0:a -map 1:v -c:a pcm_s16le -c:v ffv1 /Store3/Test/T`date +%Y%m%d_%H%M`.avi ffmpeg version 1.1.3 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 11 2013 17:14:27 with gcc 4.4.6 (GCC) 20120305 (Red Hat 4.4.6-4) configuration: --prefix=/opt/ffmpeg-opt/usr --enable-shared --bindir=/opt/ffmpeg-opt/usr/bin --datadir=/opt/ffmpeg-opt/usr/share /ffmpeg-opt --incdir=/opt/ffmpeg-opt/usr/include/ffmpeg-opt --libdir=/opt /ffmpeg-opt/usr/lib64 --mandir=/opt/ffmpeg-opt/usr/share/man --shlibdir=/opt/ffmpeg-opt/usr/lib64 --arch=x86_64 --optflags='-O2 -g' --enable-bzlib --disable-crystalhd --enable-gnutls --enable-libass --enable-libdc1394 --disable-indev=jack --enable-libfreetype --enable- libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable- libopus --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable- debug --disable-stripping --build-suffix=1 --disable-doc --enable-runtime- cpudetect 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 matched as AVOption 'debug' with argument '1'. Reading option '-f' ... matched as option 'f' (force format) with argument 'alsa'. Reading option '-ac' ... matched as option 'ac' (set number of audio channels) with argument '2'. Reading option '-channel_layout' ... matched as option 'channel_layout' (set channel layout) with argument 'stereo'. Reading option '-i' ... matched as input file with argument 'hw:0,0'. Reading option '-f' ... matched as option 'f' (force format) with argument 'v4l2'. Reading option '-channel' ... matched as AVOption 'channel' with argument '1'. Reading option '-input_format' ... matched as AVOption 'input_format' with argument 'yuyv422'. Reading option '-i' ... matched as input file with argument '/dev/video0'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0:a'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '1:v'. Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'pcm_s16le'. Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'ffv1'. Reading option '/Store3/Test/T20130316_0730.avi' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Successfully parsed a group of options. Parsing a group of options: input file hw:0,0. Applying option f (force format) with argument alsa. Applying option ac (set number of audio channels) with argument 2. Applying option channel_layout (set channel layout) with argument stereo. Successfully parsed a group of options. Opening an input file: hw:0,0. [alsa @ 0x1306c20] All info found [alsa @ 0x1306c20] Estimating duration from bitrate, this may be inaccurate Input #0, alsa, from 'hw:0,0': Duration: N/A, start: 1363419044.643556, bitrate: 1536 kb/s Stream #0:0, 1, 1/1000000: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Successfully openened the file. Parsing a group of options: input file /dev/video0. Applying option f (force format) with argument v4l2. Successfully parsed a group of options. Opening an input file: /dev/video0. [video4linux2,v4l2 @ 0x131c500] [4]Capabilities: 5020041 [video4linux2,v4l2 @ 0x131c500] Querying the device for the current frame size [video4linux2,v4l2 @ 0x131c500] Setting frame size to 720x576 [video4linux2,v4l2 @ 0x131c500] The V4L2 driver using the interlaced modeThe V4L2 driver set input_id: 1, input: S-Video libv4l2: error dequeuing buf: Resource temporarily unavailable libv4l2: error dequeuing buf: Resource temporarily unavailable .....(cut as many error lines)..... libv4l2: error dequeuing buf: Resource temporarily unavailable libv4l2: error dequeuing buf: Resource temporarily unavailable [video4linux2,v4l2 @ 0x131c500] All info found [video4linux2,v4l2 @ 0x131c500] Estimating duration from bitrate, this may be inaccurate Input #1, video4linux2,v4l2, from '/dev/video0': Duration: N/A, start: 1363419045.175310, bitrate: 165888 kb/s Stream #1:0, 1, 1/1000000: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 720x576, 1/25, 165888 kb/s, 25 tbr, 1000k tbn, 25 tbc Successfully openened the file. Parsing a group of options: output file /Store3/Test/T20130316_0730.avi. Applying option map (set input stream mapping) with argument 0:a. Applying option map (set input stream mapping) with argument 1:v. Applying option c:a (codec name) with argument pcm_s16le. Applying option c:v (codec name) with argument ffv1. Successfully parsed a group of options. Opening an output file: /Store3/Test/T20130316_0730.avi. Successfully openened the file. [abuffer @ 0x131f940] Setting entry with key 'time_base' to value '1/48000' [abuffer @ 0x131f940] Setting entry with key 'sample_rate' to value '48000' [abuffer @ 0x131f940] Setting entry with key 'sample_fmt' to value 's16' [abuffer @ 0x131f940] Setting entry with key 'channel_layout' to value '0x3' [graph 0 input from stream 0:0 @ 0x131d820] tb:1/48000 samplefmt:s16 samplerate:48000 chlayout:0x3 [aformat @ 0x12f91a0] Setting entry with key 'sample_fmts' to value 's16' [buffer @ 0x13200e0] Setting entry with key 'video_size' to value '720x576' [buffer @ 0x13200e0] Setting entry with key 'pix_fmt' to value '1' [buffer @ 0x13200e0] Setting entry with key 'time_base' to value '1/1000000' [buffer @ 0x13200e0] Setting entry with key 'pixel_aspect' to value '0/1' [buffer @ 0x13200e0] Setting entry with key 'sws_param' to value 'flags=2' [buffer @ 0x13200e0] Setting entry with key 'frame_rate' to value '25/1' [graph 1 input from stream 1:0 @ 0x131f440] w:720 h:576 pixfmt:yuyv422 tb:1/1000000 fr:25/1 sar:0/1 sws_param:flags=2 [scale @ 0x1320340] Setting 'w' to value '0' [scale @ 0x1320340] Setting 'h' to value '0' [scale @ 0x1320340] Setting 'flags' to value '0x4' [auto-inserted scaler 0 @ 0x1320220] w:0 h:0 flags:'0x4' interl:0 [format @ 0x131f6e0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [auto-inserted scaler 0 @ 0x1320220] picking yuv422p out of 22 ref:yuyv422 alpha:0 [auto-inserted scaler 0 @ 0x1320220] w:720 h:576 fmt:yuyv422 sar:0/1 -> w:720 h:576 fmt:yuv422p sar:0/1 flags:0x4 [ffv1 @ 0x131ea40] detected 8 logical cores Output #0, avi, to '/Store3/Test/T20130316_0730.avi': Metadata: ISFT : Lavf54.59.106 Stream #0:0, 0, 1/48000: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16, 1536 kb/s Stream #0:1, 0, 1/25: Video: ffv1 (FFV1 / 0x31564646), yuv422p, 720x576, 1/25, q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le -> pcm_s16le) Stream #1:0 -> #0:1 (rawvideo -> ffv1) Press [q] to stop, [?] for help libv4l2: error dequeuing buf: Resource temporarily unavailable libv4l2: error dequeuing buf: Resource temporarily unavailable .....(cut as many error lines)..... libv4l2: error dequeuing buf: Resource temporarily unavailable libv4l2: error dequeuing buf: Resource temporarily unavailablerate=10737.1kbits/s libv4l2: error dequeuing buf: Resource temporarily unavailable frame= 14 fps=0.0 q=0.0 Lsize= 1475kB time=00:00:01.07 bitrate=11199.9kbits/s video:1260kB audio:202kB subtitle:0 global headers:0kB muxing overhead 0.856143% }}} Let me know if you want more test or info. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2367> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3190(avfilter:new): vf_pad/ff_fill_rectangle corrupts memory and crashes
by FFmpeg 03 Dec '13

03 Dec '13

#3190: vf_pad/ff_fill_rectangle corrupts memory and crashes ----------------------------------+-------------------------------------- Reporter: MarkZV | Type: defect Status: new | Priority: normal Component: avfilter | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Memory is corrupted by the followed command: {{{ $ ffmpeg -f lavfi -i smptehdbars -vf "pad=320:960:0:240,crop=w=320:h=240:x=0:y=if(lt(t\,0)\,240\,if(lt(t\,2)\,240-64*t\,112)),pad=320:1080:0:120" -f null -t 2.5 - ffmpeg version N-58712-ga6c455c Copyright (c) 2000-2013 the FFmpeg developers built on Dec 2 2013 12:01:53 with gcc 4.8.2 (MacPots gcc48 4.8.2_0) configuration: --enable-swscale --enable-avfilter --cc=/opt/local/bin /gcc-mp-4.8 --arch=x86_64 --enable-yasm --enable-debug=3 --disable- optimizations --disable-stripping --assert-level=2 --enable-memory- poisoning libavutil 52. 56.100 / 52. 56.100 libavcodec 55. 44.100 / 55. 44.100 libavformat 55. 22.100 / 55. 22.100 libavdevice 55. 5.102 / 55. 5.102 libavfilter 3. 91.100 / 3. 91.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 Input #0, lavfi, from 'smptehdbars': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.22.100 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x1080 [SAR 1:1 DAR 8:27], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> rawvideo) Press [q] to stop, [?] for help Segmentation fault $ }}} {{{ Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000101ad2000 0x00007fffffe008b7 in __memcpy () (gdb) bt #0 0x00007fffffe008b7 in __memcpy () #1 0x0000000100052b22 in __inline_memcpy_chk (__dest=0x101ad1f40, __src=0x101aaa800, __len=320) at secure/_string.h:58 #2 0x0000000100054026 in ff_fill_rectangle (draw=0x102b00408, color=0x102b00438, dst=0x102b02ca0, dst_linesize=0x102b02ce0, dst_x=0, dst_y=360, w=320, h=720) at libavfilter/drawutils.c:276 #3 0x000000010008a95d in filter_frame (inlink=0x102b00ac0, in=0x102b02ca0) at libavfilter/vf_pad.c:330 #4 0x000000010004bf45 in ff_filter_frame_framed (link=0x102b00ac0, frame=0x102b02ca0) at libavfilter/avfilter.c:1072 #5 0x000000010004c49f in ff_filter_frame (link=0x102b00ac0, frame=0x102b02ca0) at libavfilter/avfilter.c:1147 #6 0x000000010006b733 in filter_frame (link=0x102b00780, frame=0x102b02ca0) at libavfilter/vf_crop.c:297 #7 0x000000010004bf45 in ff_filter_frame_framed (link=0x102b00780, frame=0x102b02ca0) at libavfilter/avfilter.c:1072 #8 0x000000010004c49f in ff_filter_frame (link=0x102b00780, frame=0x102b02ca0) at libavfilter/avfilter.c:1147 #9 0x000000010008aae1 in filter_frame (inlink=0x102b00e20, in=0x0) at libavfilter/vf_pad.c:355 #10 0x000000010004bf45 in ff_filter_frame_framed (link=0x102b00e20, frame=0x102b02a00) at libavfilter/avfilter.c:1072 #11 0x000000010004c49f in ff_filter_frame (link=0x102b00e20, frame=0x102b02a00) at libavfilter/avfilter.c:1147 #12 0x0000000100052aa0 in request_frame (link=0x102b00e20) at libavfilter/buffersrc.c:491 #13 0x0000000100051e52 in av_buffersrc_add_frame_internal (ctx=0x102b00d00, frame=0x102b024e0, flags=4) at libavfilter/buffersrc.c:170 #14 0x0000000100051b73 in av_buffersrc_add_frame_flags (ctx=0x102b00d00, frame=0x102b024e0, flags=4) at libavfilter/buffersrc.c:107 #15 0x000000010001cdfa in decode_video (ist=0x1028010c0, pkt=0x7fff5fbfeba0, got_output=0x7fff5fbfec0c) at ffmpeg.c:1778 #16 0x000000010001d63b in output_packet (ist=0x1028010c0, pkt=0x7fff5fbfed90) at ffmpeg.c:1908 #17 0x0000000100022f3e in process_input (file_index=0) at ffmpeg.c:3216 #18 0x00000001000232a2 in transcode_step () at ffmpeg.c:3312 #19 0x00000001000233bc in transcode () at ffmpeg.c:3364 #20 0x0000000100023908 in main (argc=12, argv=0x7fff5fbff278) at ffmpeg.c:3544 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3190> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3191(undetermined:new): Add support for G722.1
by FFmpeg 02 Dec '13

02 Dec '13

#3191: Add support for G722.1 -------------------------------------+------------------------------------- Reporter: psc1963 | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- I would like to be able to convert a G722.1 RTP audio stream to wav format for listening purposes, but this wideband ITU codec is currently not supported in ffmpeg. I would love to see this supported in a future release! -- Ticket URL: <https://trac.ffmpeg.org/ticket/3191> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3189(undetermined:new): video audio recording, A-V drift
by FFmpeg 02 Dec '13

02 Dec '13

#3189: video audio recording, A-V drift -------------------------------------+------------------------------------- Reporter: unknow | Type: defect Status: new | Priority: wish Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Hello, video/audio sync drift while doing real time recording with mp4 or mkv while with ffm it's totaly fine {{{ ffmpeg -re -f alsa -i default -f x11grab -r 25 -s 1152x864 -i :0.0 -acodec libfaac -vcodec libx264 -preset superfast -threads 1 ~/rec.mkv # or .mp4 }}} (the -re flags isn't needed to reproduce, in #615, starting at comment 23, i tested with other audio/video codec) the same commande with .ffm output make the audio/video in sync convert the .ffm back to mkv don't make the video/audio go out of sync this isn't realy important to me since i can record in .ffm and remux in mkv or other if needed {{{ ffmpeg version N-42597-g7f11c53 Copyright (c) 2000-2013 the FFmpeg developers built on Dec 1 2013 18:51:08 with gcc 4.8 (Debian 4.8.2-1) configuration: --enable-gpl --enable-version3 --enable-nonfree --enable- shared --enable-gnutls --enable-fontconfig --enable-libmp3lame --enable- libfreetype --enable-libfaac --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libtheora --enable-libvo-aacenc --enable- libvorbis --enable-libvpx --enable-libx264 --enable-openssl --enable- x11grab --enable-avresample libavutil 52. 54.100 / 52. 54.100 libavcodec 55. 44.100 / 55. 44.100 libavformat 55. 21.101 / 55. 21.101 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 91.100 / 3. 91.100 libavresample 1. 1. 0 / 1. 1. 0 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 }}} thanks for reading and maybe looking into it, i will maybe do some more testing if i have the time. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3189> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3141(undetermined:new): ffprobe doesn't show the maximum number of reference frames
by FFmpeg 02 Dec '13

02 Dec '13

#3141: ffprobe doesn't show the maximum number of reference frames --------------------------------------+---------------------------------- Reporter: julian | Type: defect Status: new | Priority: normal Component: undetermined | Version: 2.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- some formats (h264) support a variable number of maximum reference frames. knowing this information is important to determine video compatibility because some devices (PS3) only support a limited number. mediainfo easily shows this information {{{ $ mediainfo test.mkv […] Video […] Format settings, ReFrames : 9 frames }}} i've found no way to determine this using ffprobe, so either the feature is missing or the documentation (website, help-section) is lacking. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3141> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3165(FFmpeg:new): Kannada language sub-titles are not rendered correctly.
by FFmpeg 02 Dec '13

02 Dec '13

#3165: Kannada language sub-titles are not rendered correctly. -------------------------------------+------------------------------------- Reporter: nagesh | Type: defect Status: new | Priority: normal Component: FFmpeg | Version: Keywords: subtitles, | unspecified India, utf8 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Ubuntu 13.10, 64-bit. I have a mp4 movie file and .srt sub-titles file in Kannada language. My intention is to merge them into an output mp4 file that could be then burnt to a DVD. The output mp4 file does show the sub-titles but the rendering is wrong. That is, the conjugation of vowels and consonants are not rendered the way as seen in the sub-titles file. To transcode mp4 and srt files into mp4 file, I ran this command as described [[https://its.ffmpeg.org/wiki/How%20to%20burn%20subtitles%20into%20the%20vide…]] {{{ ./ffmpeg -y -i movie.mp4 -vf subtitles=kn.srt movie_kn.mp4 }}} The console output of running this command is shown below. {{{ user@dabba:~/expt$ ./ffmpeg -y -i movie.mp4 -vf subtitles=kn.srt -codec:v libx264 -crf 23 -preset medium -codec:a copy movie_kn.mp4 ffmpeg version N-58311-gf0f75df Copyright (c) 2000-2013 the FFmpeg developers built on Nov 21 2013 05:33:07 with gcc 4.6 (Debian 4.6.3-1) configuration: --prefix=/root/ffmpeg-static/64bit --extra- cflags='-I/root/ffmpeg-static/64bit/include -static' --extra- ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable- runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable- libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx libavutil 52. 53.100 / 52. 53.100 libavcodec 55. 44.100 / 55. 44.100 libavformat 55. 21.100 / 55. 21.100 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 91.100 / 3. 91.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'movie.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 creation_time : 2010-11-23 20:08:54 Duration: 00:11:11.60, start: 0.000000, bitrate: 244 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 163 kb/s, 15 fps, 15 tbr, 1k tbn, 30 tbc (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : VideoHandler Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 75 kb/s (default) Metadata: creation_time : 2010-11-23 20:08:57 handler_name : (C) 2007 Google Inc. v08.13.2007. Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 70: non-double matrix element Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 78: saw unknown, expected number [libx264 @ 0x3f17500] using SAR=1/1 [libx264 @ 0x3f17500] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX [libx264 @ 0x3f17500] profile High, level 3.1 [libx264 @ 0x3f17500] 264 - core 129 r2230 1cffe9f - 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=15 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 'movie_kn.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 encoder : Lavf55.21.100 Stream #0:0(und): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 15360 tbn, 15 tbc (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : VideoHandler Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, 75 kb/s (default) Metadata: creation_time : 2010-11-23 20:08:57 handler_name : (C) 2007 Google Inc. v08.13.2007. Stream mapping: Stream #0:0 -> #0:0 (h264 -> libx264) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help [Parsed_subtitles_0 @ 0x3f7bf60] Neither PlayResX nor PlayResY defined. Assuming 384x288 [Parsed_subtitles_0 @ 0x3f7bf60] fontconfig: Selected font is not the requested one: 'Liberation Sans' != 'Arial' [Parsed_subtitles_0 @ 0x3f7bf60] Glyph 0xC85 not found, selecting one more font for (Arial, 80, 0) [Parsed_subtitles_0 @ 0x3f7bf60] fontconfig: Selected font is not the requested one: 'Lohit Kannada' != 'Arial' frame=10074 fps=148 q=-1.0 Lsize= 11250kB time=00:11:11.54 bitrate= 137.2kbits/s video:4507kB audio:6228kB subtitle:0 global headers:0kB muxing overhead 4.803402% [libx264 @ 0x3f17500] frame I:51 Avg QP:14.85 size: 39167 [libx264 @ 0x3f17500] frame P:2730 Avg QP:18.45 size: 626 [libx264 @ 0x3f17500] frame B:7293 Avg QP:19.14 size: 125 [libx264 @ 0x3f17500] consecutive B-frames: 3.2% 0.4% 1.0% 95.4% [libx264 @ 0x3f17500] mb I I16..4: 86.2% 0.9% 12.9% [libx264 @ 0x3f17500] mb P I16..4: 0.1% 0.0% 0.2% P16..4: 0.2% 0.0% 0.0% 0.0% 0.0% skip:99.4% [libx264 @ 0x3f17500] mb B I16..4: 0.1% 0.0% 0.0% B16..8: 0.7% 0.0% 0.0% direct: 0.0% skip:99.1% L0:61.4% L1:38.4% BI: 0.2% [libx264 @ 0x3f17500] 8x8 transform intra:3.4% inter:5.3% [libx264 @ 0x3f17500] coded y,uvDC,uvAC intra: 11.2% 8.9% 8.3% inter: 0.0% 0.0% 0.0% [libx264 @ 0x3f17500] i16 v,h,dc,p: 93% 5% 3% 0% [libx264 @ 0x3f17500] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 7% 5% 85% 1% 0% 0% 1% 0% 1% [libx264 @ 0x3f17500] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 28% 22% 26% 3% 4% 4% 4% 3% 5% [libx264 @ 0x3f17500] i8c dc,h,v,p: 89% 7% 4% 0% [libx264 @ 0x3f17500] Weighted P-Frames: Y:0.1% UV:0.0% [libx264 @ 0x3f17500] ref P L0: 76.0% 3.5% 14.9% 5.6% 0.0% [libx264 @ 0x3f17500] ref B L0: 53.9% 42.1% 4.0% [libx264 @ 0x3f17500] ref B L1: 97.0% 3.0% [libx264 @ 0x3f17500] kb/s:54.97 }}} While following up on this error, I was asked a couple of questions and came across couple of hints too. I am mentioning them here just so that some of the possibilities are 'covered'. The .srt file is utf-8. {{{ user@dabba:~/expt$ file -i kn.srt kn.srt: text/plain; charset=utf-8 }}} The file is correctly rendered in gEdit even after selecting language specific font type, Lohit Kannada. This font is available. {{{ user@dabba:~/expt$ fc-list | grep Kannada /usr/share/fonts/truetype/ttf-kannada-fonts/lohit_kn.ttf: Lohit Kannada:style=Regular }}} The coverage of this font is complete. {{{ user@dabba:~/expt$ fc-validate -l kan /usr/share/fonts/truetype/ttf- kannada-fonts/lohit_kn.ttf /usr/share/fonts/truetype/ttf-kannada-fonts/lohit_kn.ttf:0 Satisfy the coverage for kan language user@dabba:~/expt$ fc-validate -l kn /usr/share/fonts/truetype/ttf- kannada-fonts/lohit_kn.ttf /usr/share/fonts/truetype/ttf-kannada-fonts/lohit_kn.ttf:0 Satisfy the coverage for kn language }}} The version of fontconfig is greater than 2.10.92. This version was considered to have a [[https://github.com/mpv-player/mpv/issues/63|bug]] around reading fonts from memory and thereby, affecting rendering. {{{ user@dabba:~/expt$ fc-list --version fontconfig version 2.10.93 }}} Some additional information. {{{ user@dabba:~/expt$ ldd $(which ffmpeg) linux-vdso.so.1 => (0x00007fff62dfe000) libavdevice.so.53 => /usr/lib/x86_64-linux-gnu/libavdevice.so.53 (0x00007f63c26b1000) libavfilter.so.2 => /usr/lib/x86_64-linux-gnu/libavfilter.so.2 (0x00007f63c2420000) libavformat.so.53 => /usr/lib/x86_64-linux-gnu/libavformat.so.53 (0x00007f63c2100000) libavcodec.so.53 => /usr/lib/x86_64-linux-gnu/libavcodec.so.53 (0x00007f63c1309000) libpostproc.so.52 => /usr/lib/x86_64-linux-gnu/libpostproc.so.52 (0x00007f63c10ef000) libswresample.so.0 => /usr/lib/x86_64-linux-gnu/libswresample.so.0 (0x00007f63c0ee4000) libswscale.so.2 => /usr/lib/x86_64-linux-gnu/libswscale.so.2 (0x00007f63c0c9d000) libavutil.so.51 => /usr/lib/x86_64-linux-gnu/libavutil.so.51 (0x00007f63c0a79000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f63c0774000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f63c0557000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f63c018f000) libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f63bfe59000) libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f63bfc47000) libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007f63bfa41000) libcdio_paranoia.so.1 => /usr/lib/libcdio_paranoia.so.1 (0x00007f63bf838000) libcdio_cdda.so.1 => /usr/lib/libcdio_cdda.so.1 (0x00007f63bf630000) libjack.so.0 => /usr/lib/x86_64-linux-gnu/libjack.so.0 (0x00007f63bf3d7000) libasound.so.2 => /usr/lib/x86_64-linux-gnu/libasound.so.2 (0x00007f63bf0e6000) libSDL-1.2.so.0 => /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0 (0x00007f63bee4f000) libpulse-simple.so.0 => /usr/lib/x86_64-linux-gnu/libpulse- simple.so.0 (0x00007f63bec4b000) libpulse.so.0 => /usr/lib/x86_64-linux-gnu/libpulse.so.0 (0x00007f63bea01000) libdc1394.so.22 => /usr/lib/x86_64-linux-gnu/libdc1394.so.22 (0x00007f63be78d000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f63be589000) libopencv_core.so.2.4 => /usr/lib/libopencv_core.so.2.4 (0x00007f63be160000) libopencv_imgproc.so.2.4 => /usr/lib/libopencv_imgproc.so.2.4 (0x00007f63bdcba000) libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f63bda18000) librtmp.so.0 => /usr/lib/x86_64-linux-gnu/librtmp.so.0 (0x00007f63bd7fd000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f63bd5e4000) libgnutls.so.26 => /usr/lib/x86_64-linux-gnu/libgnutls.so.26 (0x00007f63bd326000) libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007f63bd115000) libva.so.1 => /usr/lib/x86_64-linux-gnu/libva.so.1 (0x00007f63bceff000) libx264.so.123 => /usr/lib/x86_64-linux-gnu/libx264.so.123 (0x00007f63bcb9a000) libvpx.so.1 => /usr/lib/x86_64-linux-gnu/libvpx.so.1 (0x00007f63bc905000) libvorbisenc.so.2 => /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2 (0x00007f63bc436000) libvorbis.so.0 => /usr/lib/x86_64-linux-gnu/libvorbis.so.0 (0x00007f63bc209000) libtheoraenc.so.1 => /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1 (0x00007f63bbfc7000) libtheoradec.so.1 => /usr/lib/x86_64-linux-gnu/libtheoradec.so.1 (0x00007f63bbdab000) libspeex.so.1 => /usr/lib/x86_64-linux-gnu/libspeex.so.1 (0x00007f63bbb92000) libschroedinger-1.0.so.0 => /usr/lib/x86_64-linux- gnu/libschroedinger-1.0.so.0 (0x00007f63bb8c3000) libopenjpeg.so.2 => /usr/lib/x86_64-linux-gnu/libopenjpeg.so.2 (0x00007f63bb6a1000) libmp3lame.so.0 => /usr/lib/x86_64-linux-gnu/libmp3lame.so.0 (0x00007f63bb414000) libgsm.so.1 => /usr/lib/x86_64-linux-gnu/libgsm.so.1 (0x00007f63bb205000) /lib64/ld-linux-x86-64.so.2 (0x00007f63c28dc000) libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f63bafe7000) libcdio.so.13 => /usr/lib/libcdio.so.13 (0x00007f63badc0000) librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f63babb8000) libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f63ba8b4000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f63ba69d000) libcaca.so.0 => /usr/lib/x86_64-linux-gnu/libcaca.so.0 (0x00007f63ba3d0000) libpulsecommon-4.0.so => /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-4.0.so (0x00007f63ba168000) libjson-c.so.2 => /lib/x86_64-linux-gnu/libjson-c.so.2 (0x00007f63b9f5e000) libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007f63b9d19000) libraw1394.so.11 => /usr/lib/x86_64-linux-gnu/libraw1394.so.11 (0x00007f63b9b0a000) libusb-1.0.so.0 => /lib/x86_64-linux-gnu/libusb-1.0.so.0 (0x00007f63b98f4000) libtbb.so.2 => /usr/lib/libtbb.so.2 (0x00007f63b96c0000) libgcrypt.so.11 => /lib/x86_64-linux-gnu/libgcrypt.so.11 (0x00007f63b9441000) libtasn1.so.3 => /usr/lib/x86_64-linux-gnu/libtasn1.so.3 (0x00007f63b9230000) libp11-kit.so.0 => /usr/lib/x86_64-linux-gnu/libp11-kit.so.0 (0x00007f63b900f000) libogg.so.0 => /usr/lib/x86_64-linux-gnu/libogg.so.0 (0x00007f63b8e06000) liborc-0.4.so.0 => /usr/lib/x86_64-linux-gnu/liborc-0.4.so.0 (0x00007f63b8b87000) libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f63b8982000) libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f63b877c000) libslang.so.2 => /lib/x86_64-linux-gnu/libslang.so.2 (0x00007f63b83ec000) libncursesw.so.5 => /lib/x86_64-linux-gnu/libncursesw.so.5 (0x00007f63b81b7000) libtinfo.so.5 => /lib/x86_64-linux-gnu/libtinfo.so.5 (0x00007f63b7f8e000) libwrap.so.0 => /lib/x86_64-linux-gnu/libwrap.so.0 (0x00007f63b7d84000) libsndfile.so.1 => /usr/lib/x86_64-linux-gnu/libsndfile.so.1 (0x00007f63b7b1b000) libasyncns.so.0 => /usr/lib/x86_64-linux-gnu/libasyncns.so.0 (0x00007f63b7915000) libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007f63b7704000) libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007f63b74fe000) libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f63b72e4000) libFLAC.so.8 => /usr/lib/x86_64-linux-gnu/libFLAC.so.8 (0x00007f63b70b2000) libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x00007f63b6e98000) }}} {{{ user@dabba:~/expt$ ldd $(which fc-list) linux-vdso.so.1 => (0x00007fff83ffe000) libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007f02a59eb000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f02a57ce000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f02a5405000) libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f02a5163000) libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007f02a4f39000) /lib64/ld-linux-x86-64.so.2 (0x00007f02a5c3d000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f02a4d1f000) }}} If you would like to test at your end, the video is on [[http://www.youtube.com/watch/?v=1V9wVmO0Tfg|YouTube]] and the .srt has been attached here. I did not upload the file because of its size and because of the fact that it may mess up the synchronisation between the video and timestamps in the sub-titles file. Thanks to FakeOutdoorsman and SeijeiSensei for [[http://ubuntuforums.org/showthread.php?t=2130696|helping me]] get this far. Please let me know how to get around this problem. It would be terribly disappointing to abandon my non-profit work ! -- Ticket URL: <https://trac.ffmpeg.org/ticket/3165> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3186(undetermined:new): H264 decoding: truncated SEI
by FFmpeg 02 Dec '13

02 Dec '13

#3186: H264 decoding: truncated SEI -------------------------------------+------------------------------------- Reporter: | Type: defect Underground78 | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: This [http://www.datafilehost.com/d/16fa50e6 sample] doesn't show any video when played with recent versions of ffplay. The log reports a log of truncated SEI. How to reproduce: {{{ > ffplay.exe Lilyhammer_sample.ts ffplay version N-58684-gf068aed Copyright (c) 2003-2013 the FFmpeg developers built on Nov 30 2013 22:01:46 with gcc 4.8.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --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 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo- aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 56.100 / 52. 56.100 libavcodec 55. 44.100 / 55. 44.100 libavformat 55. 21.102 / 55. 21.102 libavdevice 55. 5.102 / 55. 5.102 libavfilter 3. 91.100 / 3. 91.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 [h264 @ 0253d080] SEI type 1 size 56 truncated at 53 Last message repeated 4 times [h264 @ 0253d080] SEI type 1 size 56 truncated at 53 Last message repeated 8 times ... [mpegts @ 0253cb40] decoding for stream 0 failed Input #0, mpegts, from 'Lilyhammer_sample.ts': Duration: 00:00:50.92, start: 4200.000000, bitrate: 9065 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 50 fps, 50 tbr, 90k tbn, 100 tbc Stream #0:1[0x1100](rus): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 448 kb/s Stream #0:2[0x1101](nor): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 448 kb/s SDL_OpenAudio (6 channels): DirectSound CreateSoundBuffer: Invalid parameter SDL_OpenAudio (4 channels): DirectSound CreateSoundBuffer: Invalid parameter [h264 @ 053a7860] SEI type 1 size 56 truncated at 53 [h264 @ 06091b20] SEI type 1 size 56 truncated at 53 ... }}} Original report: https://trac.mpc-hc.org/ticket/3793 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3186> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3167(undetermined:new): Creating/Remuxing AVI files results in unplayable AVI for hardware player Philips DVP640
by FFmpeg 02 Dec '13

02 Dec '13

#3167: Creating/Remuxing AVI files results in unplayable AVI for hardware player Philips DVP640 -------------------------------------+------------------------------------- Reporter: userid99 | Type: defect Status: new | Priority: critical Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 1 Analyzed by developer: 1 | -------------------------------------+------------------------------------- Summary of the bug: Creating/Remuxing AVI files results in unplayable (no screen) AVI for hardware player Philips DVP640 How to reproduce: Type Command below: ffmpeg -v 9 -loglevel 99 -report -i video.avi -vcodec copy -acodec copy remuxed.avi Version Tested: Lavf55.21.101 Observations: No video using ffmpeg. For comparison equivalent mencoder command (plays on DVP640), command as follows: mencoder -oac copy -ovc copy video.avi -o M_Remuxed.avi Files attached. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3167> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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