Displaying 11 results from an estimated 11 matches for "mpeg2video".
2020 Aug 13
0
GT215 hw video decoder + gst-play-1.0 for mpeg2 = assertion
...o & 470 video codecs
do_connect: could not connect to socket
connect: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing /home/guest/botva/vid/dreamtime.mpg.
libavformat version 58.50.100 (internal)
libavformat file format detected.
[mpeg2video @ 0x575898d0]Invalid frame dimensions 0x0.
[mpeg2video @ 0x575898d0]Invalid frame dimensions 0x0.
[mpeg2video @ 0x575898d0]Invalid frame dimensions 0x0.
[mpeg2video @ 0x575898d0]Invalid frame dimensions 0x0.
[mpeg2video @ 0x575898d0]Invalid frame dimensions 0x0.
[mpeg2video @ 0x575898d0]Invalid fra...
2010 Nov 15
1
optimization of theora contract job
...he boundaries of hardware (cpu) encoding with the existing theora/ffmpeg.
Right now we have to downsample 1080 to 480 before we can transcode, so it becomes a two-step ffmpeg process to get a 480 ogg/theora/vorbis done in realtime:
One proc:
ffmpeg -deinterlace -sws_flags bilinear -i - -vcodec mpeg2video -f mpegts -vb 3000000 -s 852x480 -acodec copy -v 0 -async 2 -croptop 5 -padtop 5 -padcolor 000000 -
Another proc:
ffmpeg -sws_flags bilinear -i - -vcodec libtheora -f ogg -vb 704000 -r 14.00 -s 852x480 -aspect 16:9 -acodec libvorbis -ar 44100 -ac 2 -ab 64000 -v 0 -async 2 -
This would be a con...
2005 Sep 29
1
Quicktime 2 Theora Transcoder's Nano-Howto
...scode a Quicktime
MOV file to OGG with theora and Vorbis. The method's a bit fumbly, but
it works... It is automatable except for the initial audio decoding.
Software used: Xine, oggenc, ffmpeg, ffmpeg2theora, oggzmerge
Step 1: Get the video out of Quicktime
ffmpeg -i infile.mov -b 5000 -f mpeg2video outfile.mpg
Step 2: Get the video into theora
ffmpeg2theora -v 3 outfile.mpg
Step 3: Get the audio out of Quicktime
xine infile.mov
(Select 'File' for audio output plugin and play the whole clip once)
Step 4: Get the audio into Vorbis
oggenc -q -1 --downmix xine-out.wav
Step 5: Merge...
2009 May 30
1
Segmentation Fault
...ful.
jason$ ffmpeg2theora -v 5 --optimize -A 64 -c 2 -H 44100 /Users/jason/
Movies/TV\ Shows/Holding\ Area/video.vob
Input #0, mpeg, from '/Users/jason/Movies/TV Shows/Holding Area/
video.vob':
Duration: 00:05:43.90, start: 0.211444, bitrate: 7217 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x480 [PAR
32:27 DAR 16:9], 9800 kb/s, 59.94 tbr, 90k tbn, 59.94 tbc
Stream #0.1[0x20]: Subtitle: dvdsub
Stream #0.2[0x21]: Subtitle: dvdsub
Stream #0.3[0x22]: Subtitle: dvdsub
Stream #0.4[0x23]: Subtitle: dvdsub
Stream #0.5[0x24]: Subtitle: dvdsub
Stream...
2008 Feb 01
1
can not stream the video using eztream
...ly thing I get is audio. I am running the server in a Red Hat Linux enterprise 4.
Any help will be appreciated
ezstream 0.5.3
ezstream: Streaming ``scream''
Input #0, mpeg, from 'scream.mpg':
Duration: 00:03:09.8, start: 0.261067, bitrate: 5353 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 368x256, 5073 kb/s, 29.97 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 44100 Hz, stereo, 224 kb/s
Pixel Aspect Ratio: 1.00/1 Frame Aspect Ratio: nan/1
Resize: 368x256
0:02:23.44 audio: 42kbps video: 100kbps, time remaining: 00:00:54
server Icecast 2.3.1
server_start Thu, 31 Jan...
2008 Dec 05
0
problems streaming theora with oggfwd and icecast2
...vutil version: 49.5.0
libavcodec version: 51.45.0
libavformat version: 51.14.0
built on Nov 8 2008 16:53:09, gcc: 4.2.4 (Ubuntu 4.2.4-1ubuntu3)
Input #0, mpeg, from '/home/pierpaolo/Scrivania/31.mpg':
Duration: 00:09:03.0, start: 0.500000, bitrate: 1751 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576, 9000 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, ogg, to 'pipe:':
Stream #0.0: Video: libtheora, yuv420p, 720x576, q=2-31, 1000 kb/s,
25.00 fps(c)
Stream #0.1: Audio: libvorbis, 48000 Hz, stereo, 128 kb/s
Stream mapping:
St...
2009 Jan 18
1
problems streaming theora with oggfwd and icecast2
...version: 49.5.0
libavcodec version: 51.45.0
libavformat version: 51.14.0
built on Nov 8 2008 16:53:09, gcc: 4.2.4 (Ubuntu 4.2.4-1ubuntu3)
Input #0, mpeg, from '/home/pierpaolo/Scrivania/31.mpg':
Duration: 00:09:03.0, start: 0.500000, bitrate: 1751 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576, 9000 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, ogg, to 'pipe:':
Stream #0.0: Video: libtheora, yuv420p, 720x576, q=2-31, 1000 kb/s,
25.00 fps(c)
Stream #0.1: Audio: libvorbis, 48000 Hz, stereo, 128 kb/s
Stream mapping:...
2008 Dec 05
0
problems streaming theora with oggfwd and icecast2
...vutil version: 49.5.0
libavcodec version: 51.45.0
libavformat version: 51.14.0
built on Nov 8 2008 16:53:09, gcc: 4.2.4 (Ubuntu 4.2.4-1ubuntu3)
Input #0, mpeg, from '/home/pierpaolo/Scrivania/31.mpg':
Duration: 00:09:03.0, start: 0.500000, bitrate: 1751 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576, 9000 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, ogg, to 'pipe:':
Stream #0.0: Video: libtheora, yuv420p, 720x576, q=2-31, 1000 kb/s,
25.00 fps(c)
Stream #0.1: Audio: libvorbis, 48000 Hz, stereo, 128 kb/s
Stream mapping:
St...
2009 Jan 18
1
problems streaming theora with oggfwd and icecast2
...version: 49.5.0
libavcodec version: 51.45.0
libavformat version: 51.14.0
built on Nov 8 2008 16:53:09, gcc: 4.2.4 (Ubuntu 4.2.4-1ubuntu3)
Input #0, mpeg, from '/home/pierpaolo/Scrivania/31.mpg':
Duration: 00:09:03.0, start: 0.500000, bitrate: 1751 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 720x576, 9000 kb/s,
25.00 fps(r)
Stream #0.1[0x1c0]: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, ogg, to 'pipe:':
Stream #0.0: Video: libtheora, yuv420p, 720x576, q=2-31, 1000 kb/s,
25.00 fps(c)
Stream #0.1: Audio: libvorbis, 48000 Hz, stereo, 128 kb/s
Stream mapping:...
2009 Mar 29
2
ffmpeg2theora: Garbled AC3 Audio
I recorded a television show using my HDHomeRun. The resulting file
contains MPEG-2 video and AC3 audio. Specifically, ffmpeg2theora
shows:
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 1280x720 [PAR 1:1 DAR
16:9], 38810 kb/s, 59.92 tbr, 90k tbn, 119.88 tbc
Stream #0.1[0x80]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Pixel Aspect Ratio: 1.00/1 Frame Aspect Ratio: nan/1
When I feed it to ffmpeg2theora using the -a switch for quality-based
encoding for the audio it sound...
2009 Feb 20
2
segfault on amd64 with ffmpeg
...ilter 0. 3. 0 / 0. 3. 0
libswscale 0. 7. 0 / 0. 7. 0
libpostproc 51. 2. 0 / 51. 2. 0
built on Feb 20 2009 14:32:43, gcc: 4.3.2
Input #0, mpeg, from 'ffmpeg_pb_jack_test_14.mpg':
Duration: 00:02:18.76, start: 0.500000, bitrate: 510 kb/s
Stream #0.0[0x1e0]: Video: mpeg2video, yuv420p, 432x200 [PAR 1:1 DAR 54:25],
104857 kb/s, 25.00 tb(r)
Stream #0.1[0x1c0]: Audio: mp3, 48000 Hz, stereo, s16, 96 kb/s
Output #0, ogg, to 'test.ogg':
Stream #0.0: Video: libtheora, yuv420p, 432x200 [PAR 1:1 DAR 54:25], q=2-31,
200 kb/s, 25.00 tb(c)
Stream #0.1: Audio:...