[FFmpeg-trac] #2438(undetermined:new): Audio and Video not sync after import to Edius 6 or Premier 5
FFmpeg
trac at avcodec.org
Sat Apr 6 20:30:59 CEST 2013
#2438: Audio and Video not sync after import to Edius 6 or Premier 5
-------------------------------------+-------------------------------------
Reporter: yaropolov | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by yaropolov):
I don't have problems with command line!! The problem is with import to
timeline in two NLE system (Premier and Edius). Video and audio sync in
Quicktime and VLC. Video and audio NOT SYNC in both NLE systems: in
Premier and Edius. For example for the command line:
ffmpeg -i output.mp4 -s 1920x1080 -pix_fmt yuv420p -c:v mpeg2video
-profile:v 4 -level 4 -g 12 -trellis 2 -keyint_min 3 -top 1 -vtag xd5c
-b:v 50000k -minrate 50000k -maxrate 50000k -bufsize 36408333 -c:a
pcm_s16le -ar 48K -ac 2 -b:a 192K -y output.mxf Audio and Video is sync
and the mxf container is ok. But mp4 container is not ok!!! If you want I
can give access to my cmputer through TeamViewer.
But if you want the cmd line it is below (exit with q):
c:\ffmpeg\bin>ffmpeg -i rtmp://rian.cdnvideo.ru/rr/stream20 -c:v copy -c:a
copy -y output2.mp4
ffmpeg version N-50025-gb8bb661 Copyright (c) 2000-2013 the FFmpeg
developers
built on Feb 17 2013 02:44:12 with gcc 4.7.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-li
bass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-
libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-
libopencore-amrwb --enable-libo
penjpeg --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. 17.101 / 52. 17.101
libavcodec 54. 91.103 / 54. 91.103
libavformat 54. 63.100 / 54. 63.100
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 38.100 / 3. 38.100
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Metadata:
width 640.00
height 360.00
framerate 25.00
videokeyframe_frequency3.00
audiocodecid mp4a
audiodatarate 80.00
audiosamplerate 44100.00
audiochannels 1.00
audiodevice Elemental Technologies Live
videodevice Elemental Technologies Live
videocodecid avc1
videodatarate 700.00
[flv @ 000000000213a800] Estimating duration from bitrate, this may be
inaccurate
Input #0, flv, from 'rtmp://rian.cdnvideo.ru/rr/stream20':
Metadata:
videokeyframe_frequency: 3
audiochannels : 1
audiodevice : Elemental Technologies Live
videodevice : Elemental Technologies Live
Duration: N/A, start: 0.000000, bitrate: 798 kb/s
Stream #0:0: Video: h264 (Main), yuv420p, 640x360, 716 kb/s, 25 tbr,
1k tbn, 50 tbc
Stream #0:1: Audio: aac, 44100 Hz, mono, fltp, 81 kb/s
Output #0, mp4, to 'output2.mp4':
Metadata:
videokeyframe_frequency: 3
audiochannels : 1
audiodevice : Elemental Technologies Live
videodevice : Elemental Technologies Live
encoder : Lavf54.63.100
Stream #0:0: Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 640x360,
q=2-31, 716 kb/s, 16k tbn, 1k tbc
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, mono, 81
kb/s
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame= 627 fps= 31 q=-1.0 Lsize= 2466kB time=00:00:27.37 bitrate=
738.0kbits/s
video:2186kB audio:259kB subtitle:0 global headers:0kB muxing overhead
0.873848%
c:\ffmpeg\bin>
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2438#comment:2>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list