[FFmpeg-devel] Test case for Closed caption decoder.

Anshul anshul.ffmpeg at gmail.com
Wed May 6 21:59:11 CEST 2015

On 05/06/2015 01:21 AM, Michael Niedermayer wrote:
> On Tue, May 05, 2015 at 08:33:42PM +0530, Anshul wrote:
> [...]
>> and here is shorter file then previous one.
>> http://gsocdev.ccextractor.org/~anshul/test_video/Closedcaption_atsc_rollup.ts
> considering that this is created by FFmpeg
>   Metadata:
>        service_name    : Service01
>        service_provider: FFmpeg
> please make a smaller file
I cant encode any video with subtitle, I used ffmpeg to cut the previous 
video in smaller video.
if I transcode the video then cc will be lost.
> this is still 16 times larger than the next largest file in
> fate/sub
> the video streams bitrate should play no role in testing the subtites
I searched for other opensource encoder that could embed cc in videos.
but I was unable to find out. if you know about any openSource cc encoder.
then please share.
> thanks
> [...]
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