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

#275(FFmpeg:new): VC1 Interlaced libavcodec
by FFmpeg 23 Apr '13

23 Apr '13

#275: VC1 Interlaced libavcodec --------------------------+--------------------- Reporter: fc757346 | Owner: michael Type: enhancement | Status: new Priority: wish | Component: FFmpeg Version: unspecified | Keywords: Blocked By: | Blocking: Reproduced: 1 | Analyzed: 0 --------------------------+--------------------- I use FFDShow and hope in future is possible play VC1 Interlaced with libavcodec in FFDShow and MPC-HC -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/275> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#411(avcodec:new): Insane cropping error
by FFmpeg 19 Apr '13

19 Apr '13

#411: Insane cropping error ---------------------+--------------------- Reporter: seaweed | Type: defect Status: new | Priority: normal Component: avcodec | Version: 0.8.2 Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | ---------------------+--------------------- Hi Im am trying to decode a 1080 P H264 video stream from a camera with VDPAU (NVIDIA driver version 260.19.04) / FFMPeg as the input demuxer/NALU parser. I am seeing the message below while decoding. The camera sends out slightly larger height frames than 1080 (1084). And I repeatedly get these messages about every second: Last message repeated 1 times [h264_vdpau @ 0x7f210c46df30]insane cropping not completely supported, this could look slightly wrong ... [h264_vdpau @ 0x7f210c46df30]no frame! I believe this happens during SPS/PPS parsing. I captured some raw H.264 bitstream in a file and uploaded at http://www.datafilehost.com/download-f537c855.html. Its interesting that when this video stream is wrapped within RTMP packets and submitted to flash, flash player plays it fine - with no extra 4 bytes at the top and no signs of hiccups. The parser seems to cause latency issues when this happens (stuck for couple of seconds). -- Ticket URL: <http://avcodec.org/trac/ffmpeg/ticket/411> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#430(undetermined:new): Support for GMP4 variant of MPEG-4 ASP
by FFmpeg 15 Mar '13

15 Mar '13

#430: Support for GMP4 variant of MPEG-4 ASP -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: gmp4 mpeg4 master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- Attached file shows I-Frames with mplayer -vc +ffodivx and attached riff patch. Other frame types only output "header damaged". {{{ $ ffmpeg -v 9 -loglevel 99 -i gmp4.avi out.avi ffmpeg version N-32325-g6f8b1fc, Copyright (c) 2000-2011 the FFmpeg developers built on Sep 5 2011 10:13:11 with gcc 4.5.3 configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc libavutil 51. 16. 0 / 51. 16. 0 libavcodec 53. 13. 0 / 53. 13. 0 libavformat 53. 11. 0 / 53. 11. 0 libavdevice 53. 3. 0 / 53. 3. 0 libavfilter 2. 37. 0 / 2. 37. 0 libswscale 2. 1. 0 / 2. 1. 0 [avi @ 0x129f780] Format avi probed with size=2048 and score=100 [AVI demuxer @ 0x129fda0] use odml:1 [avi @ 0x129f780] Something went wrong during header parsing, I will ignore it and try to continue anyway. [mpeg4 @ 0x12a17a0] hmm, seems the headers are not complete, trying to guess time_increment_bits [mpeg4 @ 0x12a17a0] my guess is 5 bits ;) [avi @ 0x129f780] probing stream 1 pp:2500 ... [avi @ 0x129f780] probing stream 1 pp:1443 [avi @ 0x129f780] probed stream 1 failed [avi @ 0x129f780] max_analyze_duration 5000000 reached at 5000000 Input #0, avi, from 'gmp4.avi': Duration: 00:05:00.30, start: 0.000000, bitrate: 68 kb/s Stream #0.0, 152, 1/30: Video: mpeg4 (GMP4 / 0x34504D47), yuv420p, 320x240, 1/30, 30 fps, 30 tbr, 30 tbn, 30 tbc Stream #0.1, 152, 1/30: Subtitle: none [buffer @ 0x15b2300] w:320 h:240 pixfmt:yuv420p tb:1/1000000 sar:0/1 sws_param: [mpeg4 @ 0x12a2920] Unsupported bit depth: 0 Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf53.11.0 Stream #0.0, 0, 1/30: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240, 1/30, q=2-31, 200 kb/s, 30 tbn, 30 tbc Stream mapping: Stream #0.0 -> #0.0 (mpeg4 -> mpeg4) Press [q] to stop, [?] for help [mpeg4 @ 0x12a17a0] Unsupported bit depth: 0 [mpeg4 @ 0x12a17a0] hmm, seems the headers are not complete, trying to guess time_increment_bits [mpeg4 @ 0x12a17a0] my guess is 5 bits ;) [mpeg4 @ 0x12a17a0] looks like this file was encoded with (divx4/(old)xvid/opendivx) -> forcing low_delay flag [mpeg4 @ 0x12a17a0] header damaged Error while decoding stream #0.0 ... Error while decoding stream #0.0 Last message repeated 1054 times frame= 9 fps= 0 q=10.8 Lsize= 148kB time=00:00:32.03 bitrate= 37.8kbits/s ^M video:120kB audio:0kB global headers:0kB muxing overhead 23.445171% }}} -- Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/430> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#468(avformat:new): No audio tracks in QuickTime
by FFmpeg 03 Mar '13

03 Mar '13

#468: No audio tracks in QuickTime ----------------------------------+---------------------------------- Reporter: Alex__ | Type: defect Status: new | Priority: normal Component: avformat | Version: 0.8.2 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+---------------------------------- Description: No audio tracks in QuickTime Version: 0.8.2 (via brew package manager) Steps that will reproduce the problem? 1. Find a video that contains more than one audio track 2. ffmpeg -i _video.mkv -timestamp now -vcodec libx264 -acodec libfaac -alang eng video.m4v -acodec libfaac -alang ger -newaudio 3. open -a QuickTime video.m4v What is the expected result? To be able to select the audio track and to hear only one track at once. What happens instead? No audio tracks selectable. All languages/tracks are mixed into one audio track. Possible workaround: Open the file with VLC. Any additional information: Same issue with the latest libav version (although the parameters are a bit different). Also iTunes has the same issue und I'm sure an iOS device will have it too. But it seems to be a known issue since a long time: https://www.lscube.org/issue2534 I applied this patch but this only enables Quicktime to select an audio track - if no track is selected (default): all tracks are played all together. Also see: http://bugzilla.libav.org/show_bug.cgi?id=44 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/468> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#292(avdevice:new): ffplay -f video4linux2 regression
by FFmpeg 01 Mar '13

01 Mar '13

#292: ffplay -f video4linux2 regression -------------------------+------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: avdevice Version: git-master | Keywords: ffplay regression Blocked By: | Blocking: Reproduced: 1 | Analyzed: 0 -------------------------+------------------------------- ffplay -f video4linux2 /dev/video0 does not work any more since r25159, 70f77361d8c339d516e3c4d1c4ab2bf9096d7cc6: Author: José Miguel Gonçalves <jose.goncalves(a)inov.pt> Date: Thu Sep 23 09:16:05 2010 +0000 Allow to set the frame rate in v4l2 devices Patch by José Miguel Gonçalves (jose DOT goncalves AT inov DOT pt) {{{ $ ffplay -f video4linux2 /dev/video0 FFplay version git-6ac6e3d, Copyright (c) 2003-2010 the FFmpeg developers built on Jun 21 2011 01:05:14 with gcc 4.5.3 configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc --disable-encoders --disable-muxers libavutil 50.27. 0 / 50.27. 0 libavcore 0. 9. 0 / 0. 9. 0 libavcodec 52.89. 0 / 52.89. 0 libavformat 52.78. 5 / 52.78. 5 libavdevice 52. 2. 2 / 52. 2. 2 libavfilter 1.39. 0 / 1.39. 0 libswscale 0.11. 0 / 0.11. 0 [video4linux2 @ 0x103e6d0] Estimating duration from bitrate, this may be inaccurate Input #0, video4linux2, from '/dev/video0': Duration: N/A, start: 1308611201.235607, bitrate: 132710 kb/s Stream #0.0: Video: rawvideo, yuv420p, 768x576, 132710 kb/s, 25 tbr, 1000k tbn, 25 tbc 1308611201.62 A-V: 0.000 s:0.2 aq= 0KB vq= 0KB sq= 0B f=0/9 }}} {{{ $ ffplay -f video4linux2 /dev/video0 FFplay version git-70f7736, Copyright (c) 2003-2010 the FFmpeg developers built on Jun 21 2011 01:07:25 with gcc 4.5.3 configuration: --cc=/usr/local/gcc-4.5.3/bin/gcc --disable-encoders --disable-muxers libavutil 50.27. 0 / 50.27. 0 libavcore 0. 9. 0 / 0. 9. 0 libavcodec 52.89. 0 / 52.89. 0 libavformat 52.78. 5 / 52.78. 5 libavdevice 52. 2. 2 / 52. 2. 2 libavfilter 1.39. 0 / 1.39. 0 libswscale 0.11. 0 / 0.11. 0 [video4linux2 @ 0x103e6d0] ioctl set time per frame(1/25) failed /dev/video0: Input/output error }}} -- Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/292> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#443(undetermined:new): -color_range AVOption appears to do nothing
by FFmpeg 01 Mar '13

01 Mar '13

#443: -color_range AVOption appears to do nothing --------------------------------------+---------------------------------- Reporter: nichot20 | Type: defect Status: new | Priority: normal Component: undetermined | Version: git Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- according to source -color_range <int> can take the following values:- "0" auto "1" 16-235 "2" 0-255 and it functions on encode and decode. However altering the option value appears to make no change to the way media is processed, either on input, or output. Attached stills sources and script to generate outputs using variations in value attached. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/443> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#45(undetermined:new): FFplay do not respect resize alghoritm set in the sourcecode
by FFmpeg 26 Feb '13

26 Feb '13

#45: FFplay do not respect resize alghoritm set in the sourcecode --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- issue 1804 https://roundup.libav.org/file834/test.tif When I run FFplay like this: ffplay -x 504 -y 376 test.tif the picture will be displayed incorrectly (looks like chessboard). this is not reproducible with ffmpeg: ffmpeg -i test.tif -s 504x376 out.bmp -------- C:\>ffmpeg -i test.tif FFmpeg version SVN-r22379, Copyright (c) 2000-2010 the FFmpeg developers built on Mar 9 2010 06:09:18 with gcc 4.4.2 configuration: --enable-memalign-hack --cross-prefix=i686-mingw32- --cc=ccache -i686-mingw32-gcc --arch=i686 --target-os=mingw32 --enable-runtime- cpudetect --e nable-avisynth --enable-gpl --enable-version3 --enable-bzlib --enable- libgsm --e nable-libfaad --enable-pthreads --enable-libvorbis --enable-libtheora --enable-l ibspeex --enable-libmp3lame --enable-libopenjpeg --enable-libxvid --enable-libsc hroedinger --enable-libx264 --enable-libopencore_amrwb --enable- libopencore_amrn b libavutil 50.11. 0 / 50.11. 0 libavcodec 52.58. 0 / 52.58. 0 libavformat 52.55. 0 / 52.55. 0 libavdevice 52. 2. 0 / 52. 2. 0 libswscale 0.10. 0 / 0.10. 0 Input #0, image2, from 'test.tif': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0.0: Video: tiff, monob, 1024x768, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/45> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#285(FFmpeg:new): RTSP h264 video stream always reports corrupted macroblock
by FFmpeg 20 Feb '13

20 Feb '13

#285: RTSP h264 video stream always reports corrupted macroblock --------------------------+--------------------- Reporter: bovine | Owner: michael Type: defect | Status: new Priority: normal | Component: FFmpeg Version: unspecified | Keywords: Blocked By: | Blocking: Reproduced: 0 | Analyzed: 0 --------------------------+--------------------- I am trying to convert a RTSP h264 video stream from a "Geovision" IP camera to any other format but ffmpeg always sees errors in the video data. The resulting video only shows the first few lines of each frame. I've captured a few seconds of video (~4MB) to a file using the "openRTSP" utility. Unfortunately, your ftp server at upload.ffmpeg.org currently appears to be offline, so it is here: http://www.bovine.net/~jlawson/exchange/bovine-video-H264-1 bovine:~>ffmpeg -i bovine-video-H264-1 -y -vcodec mjpeg -an record.mjpeg FFmpeg version 0.6.3, Copyright (c) 2000-2010 the FFmpeg developers built on Jun 14 2011 01:06:02 with gcc 4.2.1 20070719 [FreeBSD] configuration: --prefix=/usr/local --mandir=/usr/local/man --enable- shared --enable-gpl --enable-postproc --enable-avfilter --enable-avfilter- lavf --enable-pthreads --enable-x11grab --enable-memalign-hack --cc=cc --extra-cflags=-msse -I/usr/local/include/vorbis -I/usr/local/include --extra-ldflags=-L/usr/local/lib --extra-libs=-pthread --disable-debug --enable-runtime-cpudetect --disable-indev=alsa --disable-outdev=alsa --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libdirac --disable-libfaac --enable-libfaad --enable-libfaadbin --disable-libgsm --disable-libmp3lame --disable-libopenjpeg --enable-libschroedinger --disable-ffplay --disable-libspeex --enable-libtheora --disable-vaapi --disable-vdpau --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 [h264 @ 0x80460db10]corrupted macroblock 100 12 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 100 12 [h264 @ 0x80460db10]concealing 6093 DC, 6093 AC, 6093 MV errors [h264 @ 0x80460db10]illegal POC type 4 [h264 @ 0x80460db10]missing picture in access unit [h264 @ 0x804622010]Estimating duration from bitrate, this may be inaccurate Seems stream 0 codec frame rate differs from container frame rate: 15.00 (15/1) -> 7.50 (15/2) Input #0, h264, from 'video-H264-1': Duration: N/A, bitrate: N/A Stream #0.0: Video: h264, yuv420p, 2048x1944, 7.50 fps, 7.50 tbr, 1200k tbn, 15 tbc Output #0, mjpeg, to 'record.mjpeg': Metadata: encoder : Lavf52.64.2 Stream #0.0: Video: mjpeg, yuvj420p, 2048x1944, q=2-31, 200 kb/s, 90k tbn, 7.50 tbc Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding [h264 @ 0x80460db10]corrupted macroblock 100 12 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 100 12 [h264 @ 0x80460db10]concealing 6093 DC, 6093 AC, 6093 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 45 14 [h264 @ 0x80460db10]concealing 5892 DC, 5892 AC, 5892 MV errors [h264 @ 0x80460db10]concealing 5847 DC, 5847 AC, 5847 MV errors [h264 @ 0x80460db10]concealing 5840 DC, 5840 AC, 5840 MV errors [h264 @ 0x80460db10]corrupted macroblock 92 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 92 14 [h264 @ 0x80460db10]concealing 5845 DC, 5845 AC, 5845 MV errors frame= 5 fps= 0 q=5.8 size= 1162kB time=0.67 bitrate=14283.1kbits/s ^M[h264 @ 0x80460db10]corrupted macroblock 101 12 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 101 12 [h264 @ 0x80460db10]concealing 6092 DC, 6092 AC, 6092 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 39 14 [h264 @ 0x80460db10]concealing 5898 DC, 5898 AC, 5898 MV errors [h264 @ 0x80460db10]corrupted macroblock 80 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 80 14 [h264 @ 0x80460db10]concealing 5857 DC, 5857 AC, 5857 MV errors [h264 @ 0x80460db10]illegal reordering_of_pic_nums_idc [h264 @ 0x80460db10]decode_slice_header error [h264 @ 0x80460db10]concealing 5846 DC, 5846 AC, 5846 MV errors frame= 9 fps= 7 q=16.7 size= 1744kB time=1.20 bitrate=11902.6kbits/s ^M[h264 @ 0x80460db10]corrupted macroblock 94 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 94 14 [h264 @ 0x80460db10]concealing 5843 DC, 5843 AC, 5843 MV errors [h264 @ 0x80460db10]concealing 6087 DC, 6087 AC, 6087 MV errors [h264 @ 0x80460db10]corrupted macroblock 54 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 54 14 [h264 @ 0x80460db10]concealing 13819 DC, 13819 AC, 13819 MV errors frame= 12 fps= 7 q=24.8 size= 2052kB time=1.60 bitrate=10504.5kbits/s ^M[h264 @ 0x80460db10]concealing 7680 DC, 7680 AC, 7680 MV errors [h264 @ 0x80460db10]negative number of zero coeffs at 91 14 [h264 @ 0x80460db10]error while decoding MB 91 14 [h264 @ 0x80460db10]concealing 5846 DC, 5846 AC, 5846 MV errors [h264 @ 0x80460db10]negative number of zero coeffs at 90 14 [h264 @ 0x80460db10]error while decoding MB 90 14 [h264 @ 0x80460db10]concealing 5847 DC, 5847 AC, 5847 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 91 14 [h264 @ 0x80460db10]concealing 5846 DC, 5846 AC, 5846 MV errors frame= 16 fps= 7 q=24.8 size= 2444kB time=2.13 bitrate=9383.7kbits/s ^M[h264 @ 0x80460db10]concealing 6091 DC, 6091 AC, 6091 MV errors [h264 @ 0x80460db10]concealing 5888 DC, 5888 AC, 5888 MV errors [h264 @ 0x80460db10]concealing 5801 DC, 5801 AC, 5801 MV errors [h264 @ 0x80460db10]cbp too large (4294967295) at 93 14 [h264 @ 0x80460db10]error while decoding MB 93 14 [h264 @ 0x80460db10]concealing 5844 DC, 5844 AC, 5844 MV errors frame= 20 fps= 7 q=24.8 size= 2826kB time=2.67 bitrate=8682.8kbits/s ^M[h264 @ 0x80460db10]corrupted macroblock 93 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 93 14 [h264 @ 0x80460db10]concealing 13780 DC, 13780 AC, 13780 MV errors [h264 @ 0x80460db10]illegal POC type 4 [h264 @ 0x80460db10]concealing 7680 DC, 7680 AC, 7680 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 100 12 [h264 @ 0x80460db10]concealing 6093 DC, 6093 AC, 6093 MV errors frame= 23 fps= 7 q=24.8 size= 3109kB time=3.07 bitrate=8304.3kbits/s ^M[h264 @ 0x80460db10]corrupted macroblock 41 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 41 14 [h264 @ 0x80460db10]concealing 5896 DC, 5896 AC, 5896 MV errors [h264 @ 0x80460db10]corrupted macroblock 84 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 84 14 [h264 @ 0x80460db10]concealing 5853 DC, 5853 AC, 5853 MV errors [h264 @ 0x80460db10]corrupted macroblock 90 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 90 14 [h264 @ 0x80460db10]concealing 5847 DC, 5847 AC, 5847 MV errors [h264 @ 0x80460db10]concealing 5842 DC, 5842 AC, 5842 MV errors frame= 27 fps= 7 q=24.8 size= 3494kB time=3.60 bitrate=7951.4kbits/s ^M[h264 @ 0x80460db10]corrupted macroblock 99 12 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 99 12 [h264 @ 0x80460db10]concealing 6094 DC, 6094 AC, 6094 MV errors [h264 @ 0x80460db10]corrupted macroblock 51 14 (total_coeff=-1) [h264 @ 0x80460db10]error while decoding MB 51 14 [h264 @ 0x80460db10]concealing 5886 DC, 5886 AC, 5886 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 90 14 [h264 @ 0x80460db10]concealing 5847 DC, 5847 AC, 5847 MV errors [h264 @ 0x80460db10]Invalid level prefix [h264 @ 0x80460db10]error while decoding MB 92 14 [h264 @ 0x80460db10]concealing 5845 DC, 5845 AC, 5845 MV errors frame= 31 fps= 7 q=24.8 size= 3884kB time=4.13 bitrate=7698.5kbits/s ^M[h264 @ 0x80460db10]negative number of zero coeffs at 91 14 [h264 @ 0x80460db10]error while decoding MB 91 14 [h264 @ 0x80460db10]concealing 5846 DC, 5846 AC, 5846 MV errors [h264 @ 0x80460db10]top block unavailable for requested intra4x4 mode -1 at 2 0 [h264 @ 0x80460db10]error while decoding MB 2 0 [h264 @ 0x80460db10]concealing 7680 DC, 7680 AC, 7680 MV errors [h264 @ 0x80460db10]missing picture in access unit frame= 33 fps= 6 q=24.8 Lsize= 4075kB time=4.40 bitrate=7587.8kbits/s video:4075kB audio:0kB global headers:0kB muxing overhead 0.000000% -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/285> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#296(undetermined:new): avi file can't be seeked
by FFmpeg 09 Feb '13

09 Feb '13

#296: avi file can't be seeked --------------------------+-------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: undetermined | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+-------------------------- The file seeks correctly with WMP/MPC, maybe it's possible to fix seeking for this kind of file in FFmpeg. (not a regression) http://www.datafilehost.com/download-2b89c308.html {{{ C:\>ffmpeg -i EVBPIC.AVI ffmpeg version git-N-30698-g39dbe9b, Copyright (c) 2000-2011 the FFmpeg develope rs built on Jun 10 2011 22:10:00 with gcc 4.5.3 configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable- runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm -- enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --disable- outdev=sdl - -pkg-config=pkg-config libavutil 51. 8. 0 / 51. 8. 0 libavcodec 53. 7. 0 / 53. 7. 0 libavformat 53. 3. 0 / 53. 3. 0 libavdevice 53. 1. 1 / 53. 1. 1 libavfilter 2. 15. 0 / 2. 15. 0 libswscale 0. 14. 1 / 0. 14. 1 libpostproc 51. 2. 0 / 51. 2. 0 [avi @ 01DCA600] max_analyze_duration 5000000 reached at 5000000 Input #0, avi, from 'EVBPIC.AVI': Duration: 00:03:17.00, start: 0.000000, bitrate: 266 kb/s Stream #0.0: Video: msvideo1, pal8, 640x480, 1 fps, 1 tbr, 1 tbn, 1 tbc Stream #0.1: Audio: pcm_u8, 22050 Hz, 1 channels, u8, 176 kb/s At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/296> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#138(avformat:new): add support for rtmp live stream
by FFmpeg 09 Feb '13

09 Feb '13

#138: add support for rtmp live stream ------------------------------+-------------------------- Reporter: taeuber | Type: enhancement Status: new | Priority: minor Component: avformat | Version: unspecified Keywords: rtmp live stream | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | ------------------------------+-------------------------- Hi! rtmpdump supports live streams through the live stream command line option »-v«. Could this feature be added to ffplay/ffmpeg too? example: rtmpdump -v -r rtmp://live.daserste.de/ardfslive-live/H264_Live_Web_L -o 1.flv Thanks Lars -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/138> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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