[FFmpeg-user] [httpproxy] Protocol not on whitelist

2016-03-12 Thread Yicai Xu
Hi, I am trying to play Youtube videos with ffmpeg. However, I found ffmpeg might not play the video if I am behind a proxy. For example, if I try playing a youtube video on a PC behind a proxy by doing ffmpeg -i "http://www.youtube.com/watch?v=dQw4w9WgXcQ"; -vcodec copy -acodec copy out.mkv in

[FFmpeg-user] Detect Aborted HTTP Stream

2016-03-12 Thread Robert Nagy
When streaming a non-seekable http response (without Content-Length in response) that is cancelled on server side, ffmpeg doesn't seem to provide any warning and it looks to the user like everything worked fine. Is there any container or options that could at least print a warning if the connectio

[FFmpeg-user] need help in fixing in FFmpegWrapper: av_interleaved_write_frame video issue.

2016-03-12 Thread krish
Hello, I am new to this forum and have zero knowledge on ffmpeg. I am using KickFlip's sdk for live straming from an android device. Everything works fine until 35 Mins of live streaming, but starts failing after 35 Mins , the errors comes from FFmpegWrapper.so library. *Error: FFmpegWrapper﹕

Re: [FFmpeg-user] Adding an option to dvbsubs.c

2016-03-12 Thread JULIAN GARDNER
thanks missed that  Joolz On Saturday, 12 March 2016, 14:53, Carl Eugen Hoyos wrote: JULIAN GARDNER btinternet.com> writes: > Ive tried to add a "dvbs_y_offset" into the dvb subtitles > encoder and finding that i now have a crash in opt.c > when i set this value to anything added i

Re: [FFmpeg-user] Adding an option to dvbsubs.c

2016-03-12 Thread Moritz Barsnick
On Sat, Mar 12, 2016 at 13:48:55 +, JULIAN GARDNER wrote: Apart from what Carl Eugen wrote... > Ive tried to add a "dvbs_y_offset" into the dvb subtitles encoder and finding > that i now have a crash in opt.c when i set this value to anything > comand lineffmpeg -i x.ts -c:v copy -c:a copy

Re: [FFmpeg-user] Adding an option to dvbsubs.c

2016-03-12 Thread Carl Eugen Hoyos
JULIAN GARDNER btinternet.com> writes: > Ive tried to add a "dvbs_y_offset" into the dvb subtitles > encoder and finding that i now have a crash in opt.c > when i set this value to anything added in the variable > in the context > > typedef struct DVBSubtitleContext { >     int object_version;

[FFmpeg-user] Adding an option to dvbsubs.c

2016-03-12 Thread JULIAN GARDNER
Ive tried to add a "dvbs_y_offset" into the dvb subtitles encoder and finding that i now have a crash in opt.c when i set this value to anything added in the variable in the context typedef struct DVBSubtitleContext {     int object_version;     int dvbs_y_offfset; } DVBSubtitleContext; code adde

Re: [FFmpeg-user] x265 lossless from 10-bit RGB sequences

2016-03-12 Thread Carl Eugen Hoyos
Joakim Ziegler terminalmx.com> writes: > I'm compressing from 10-bit per channel RGB DPX files, and > my compression doesn't seem to be totally lossless, probably > because my RGB data is converted to yuv444p10le for > compression with x265. I have sent a patch that implements this, let's see

[FFmpeg-user] Feeding DVR to ffmpeg server, part 2

2016-03-12 Thread Alex Povolotsky
Hello I've managed to feed video with /usr/local/bin/tanidvr -m 1 -c 1 -m 1 -t dvr-host -u user -w password | ffmpeg -r 25 -i - -strict -2 http://localhost:8090/feed1.ffm but the picture is of poor quality, with lots of artifacts. How do I determine proper parameters for processing it? ===