twisterjosh
New Member
Hey all,
I'm hoping someone can help me out here. I am streaming to an EvoStream server using Open Broadcaster (v0.592b). It's just using my webcam, 1280x720, 30 FPS. While streaming to Evostream, I can open up VLC and watch the stream - audio/video is great. So excited about this software.
I'd like to extract an image from the feed, so I downloaded ffmpeg (latest version, built on Jan 14, 2014). I've used many different commands, such as the ones seen here http://superuser.com/questions/663928/f ... 264-stream and here: http://stackoverflow.com/questions/1131 ... ith-ffmpeg.
Nothing seems to work. I always get "Output file #0 does not contain any stream". Here is the complete output I receive:
ffmpeg version N-59852-g785dc14 Copyright (c) 2000-2014 the FFmpeg developers
built on Jan 14 2014 22:02:00 with gcc 4.8.2 (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-libvidstab --enable-libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 62.100 / 52. 62.100
libavcodec 55. 48.101 / 55. 48.101
libavformat 55. 23.103 / 55. 23.103
libavdevice 55. 5.102 / 55. 5.102
libavfilter 4. 1.100 / 4. 1.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
[rtsp @ 003d7100] UDP timeout, retrying with TCP
[rtsp @ 003d7100] Could not find codec parameters for stream 1 (Video: h264): un
specified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, rtsp, from '[[blah]]':
Metadata:
title : [[blah]]
Duration: N/A, bitrate: N/A
Stream #0:0: Audio: aac, 48000 Hz, stereo, fltp
Stream #0:1: Video: h264, 90k tbr, 90k tbn, 180k tbc
Output #0, image2, to 'img.jpg':
Metadata:
title : [[blah]]
Output file #0 does not contain any stream
I increase the 'analyzeduration' and 'probesize' to their max sizes but it's always this message. I do not know if this is ultimately an Open Broadcaster issue or an ffmpeg issue. It would seem to be an OB issue, because if I use the exact same command line when streaming from FMLE, ffmpeg is able to save a frame to a JPEG. Does anyone have any ideas or suggestions that I could try to get this to work? Any help would be greatly appreciated.
Thanks,
Joshua
I'm hoping someone can help me out here. I am streaming to an EvoStream server using Open Broadcaster (v0.592b). It's just using my webcam, 1280x720, 30 FPS. While streaming to Evostream, I can open up VLC and watch the stream - audio/video is great. So excited about this software.
I'd like to extract an image from the feed, so I downloaded ffmpeg (latest version, built on Jan 14, 2014). I've used many different commands, such as the ones seen here http://superuser.com/questions/663928/f ... 264-stream and here: http://stackoverflow.com/questions/1131 ... ith-ffmpeg.
Nothing seems to work. I always get "Output file #0 does not contain any stream". Here is the complete output I receive:
ffmpeg version N-59852-g785dc14 Copyright (c) 2000-2014 the FFmpeg developers
built on Jan 14 2014 22:02:00 with gcc 4.8.2 (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-libvidstab --enable-libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
ack --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 62.100 / 52. 62.100
libavcodec 55. 48.101 / 55. 48.101
libavformat 55. 23.103 / 55. 23.103
libavdevice 55. 5.102 / 55. 5.102
libavfilter 4. 1.100 / 4. 1.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
libpostproc 52. 3.100 / 52. 3.100
[rtsp @ 003d7100] UDP timeout, retrying with TCP
[rtsp @ 003d7100] Could not find codec parameters for stream 1 (Video: h264): un
specified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, rtsp, from '[[blah]]':
Metadata:
title : [[blah]]
Duration: N/A, bitrate: N/A
Stream #0:0: Audio: aac, 48000 Hz, stereo, fltp
Stream #0:1: Video: h264, 90k tbr, 90k tbn, 180k tbc
Output #0, image2, to 'img.jpg':
Metadata:
title : [[blah]]
Output file #0 does not contain any stream
I increase the 'analyzeduration' and 'probesize' to their max sizes but it's always this message. I do not know if this is ultimately an Open Broadcaster issue or an ffmpeg issue. It would seem to be an OB issue, because if I use the exact same command line when streaming from FMLE, ffmpeg is able to save a frame to a JPEG. Does anyone have any ideas or suggestions that I could try to get this to work? Any help would be greatly appreciated.
Thanks,
Joshua