Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-31 Thread Carl Eugen Hoyos
Thomas Seilund netmaster.dk> writes: > A sample file is now on the ftp server. > > Name of file is > cat-The-device-does-not-support-the-streaming-IO-method.ts Thank you for the sample! I misunderstood the issue originally, it is unfortunately less trivial to fix than I thought but develope

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-30 Thread Thomas Seilund
Thomas Seilund writes: Carl Eugen Hoyos writes: Thomas Seilund netmaster.dk> writes: It works fine when "static int v4l2_read_probe(AVProbeData *p)" returns 13 Please provide a sample, I would like (to try) to get this fixed, but this will not be possible without a file. Thank you, Carl

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-27 Thread Thomas Seilund
Carl Eugen Hoyos writes: Thomas Seilund netmaster.dk> writes: It works fine when "static int v4l2_read_probe(AVProbeData *p)" returns 13 Please provide a sample, I would like (to try) to get this fixed, but this will not be possible without a file. Thank you, Carl Eugen __

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-26 Thread Carl Eugen Hoyos
Thomas Seilund netmaster.dk> writes: > It works fine when "static int v4l2_read_probe(AVProbeData *p)" > returns 13 Please provide a sample, I would like (to try) to get this fixed, but this will not be possible without a file. Thank you, Carl Eugen _

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-26 Thread Thomas Seilund
Carl Eugen Hoyos writes: Thomas Seilund netmaster.dk> writes: --enable-x11grab Completely unrelated: --enable-x11grab is not necessary anymore, the new xcb input device is auto-detected by configure. return AVPROBE_SCORE_EXTENSION / 2 + 1; This corresponds to "return 26;" (I th

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-26 Thread Carl Eugen Hoyos
Thomas Seilund netmaster.dk> writes: > $ ffmpeg -y -f mpegts -i /dev/video1 Could you record a short sample with: $ cat /dev/video1 >testfile (Press Ctrl-c quickly!) and upload testfile to http://www.datafilehost.com/ ? The score cannot be set lower than 26... Carl Eugen _

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-26 Thread Carl Eugen Hoyos
Thomas Seilund netmaster.dk> writes: > --enable-x11grab Completely unrelated: --enable-x11grab is not necessary anymore, the new xcb input device is auto-detected by configure. > return AVPROBE_SCORE_EXTENSION / 2 + 1; This corresponds to "return 26;" (I think). Could you test if a l

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-26 Thread Thomas Seilund
Carl Eugen Hoyos writes: Carl Eugen Hoyos ag.or.at> writes: -return AVPROBE_SCORE_MAX - 1; +return AVPROBE_SCORE_EXTENSION + 1; Sorry, I wanted you to test EXTENSION / 2 +1: diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 8337cf5..3676f63 100644 --- a/libavdevice

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-25 Thread Carl Eugen Hoyos
Carl Eugen Hoyos ag.or.at> writes: > -return AVPROBE_SCORE_MAX - 1; > +return AVPROBE_SCORE_EXTENSION + 1; Sorry, I wanted you to test EXTENSION / 2 +1: diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 8337cf5..3676f63 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-25 Thread Carl Eugen Hoyos
Thomas Seilund netmaster.dk> writes: > It seems I am able to read video from the device with this command > - I will try that in the future - thanks > > tps t420:~/AMC/test$ ffmpeg -y -f mpegts -i /dev/video1 Am I correct that "ffmpeg -i /dev/video1" does not work? Could you test if the foll

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-25 Thread Thomas Seilund
Thomas Seilund writes: Moritz Barsnick writes: On Sat, Jan 24, 2015 at 12:23:26 +0100, Thomas Seilund wrote: If I supply input format then I get this error message tps@t420:~/AMC/test$ ffmpeg -f v4l2 -list_formats all -f mpegts -i /dev/video1 ffmpeg version N-69238-g2699a37 Copyright (c) 200

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-24 Thread Thomas Seilund
Moritz Barsnick writes: On Sat, Jan 24, 2015 at 12:23:26 +0100, Thomas Seilund wrote: If I supply input format then I get this error message tps@t420:~/AMC/test$ ffmpeg -f v4l2 -list_formats all -f mpegts -i /dev/video1 ffmpeg version N-69238-g2699a37 Copyright (c) 2000-2015 the FFmpeg develop

Re: [FFmpeg-user] The device does not support the streaming I/O method.

2015-01-24 Thread Moritz Barsnick
On Sat, Jan 24, 2015 at 12:23:26 +0100, Thomas Seilund wrote: > If I supply input format then I get this error message > > tps@t420:~/AMC/test$ ffmpeg -f v4l2 -list_formats all -f mpegts -i /dev/video1 > ffmpeg version N-69238-g2699a37 Copyright (c) 2000-2015 the FFmpeg > developers >built o

[FFmpeg-user] The device does not support the streaming I/O method.

2015-01-24 Thread Thomas Seilund
Hi All I read this about webcap capture with ffmpeg - https://trac.ffmpeg.org/wiki/Capture/Webcam I get this error when I list device capabilities: tps@t420:~/AMC/test$ ffmpeg -f v4l2 -list_formats all -i /dev/video1 ffmpeg version N-69238-g2699a37 Copyright (c) 2000-2015 the FFmpeg dev