Search found 58 matches

by richardpl
Sat Dec 08, 2018 10:02 pm
Forum: Usage
Topic: Basler FFMPEG Error
Replies: 1
Views: 548

Re: Basler FFMPEG Error

Try to get raw video from that camera, that hex translated to ASCII is GRYB so it might be uncompressed or not.
by richardpl
Sat Nov 24, 2018 9:51 pm
Forum: Compiling
Topic: libavutil\avsscanf.c compile error
Replies: 5
Views: 1259

Re: libavutil\avsscanf.c compile error

Yes, should be resolved.
by richardpl
Sat Nov 24, 2018 9:50 pm
Forum: Developement with FFmpeg
Topic: .dav to .avi or standard format
Replies: 1
Views: 1856

Re: .dav to .avi or standard format

I wrote demuxer for dav files, feel free to test it.
by richardpl
Wed Nov 21, 2018 11:14 am
Forum: Compiling
Topic: libavutil\avsscanf.c compile error
Replies: 5
Views: 1259

Re: libavutil\avsscanf.c compile error

Can you explain in detail?
by richardpl
Mon Nov 19, 2018 2:57 pm
Forum: Compiling
Topic: libavutil\avsscanf.c compile error
Replies: 5
Views: 1259

Re: libavutil\avsscanf.c compile error

Should be fixed.
by richardpl
Tue Nov 13, 2018 11:10 am
Forum: Usage
Topic: "Too many packets" error with A_TRUEHD stream
Replies: 2
Views: 1964

Re: "Too many packets" error with A_TRUEHD stream

Use -max_muxing_queue_size 512 before -c copy.
by richardpl
Sat Nov 03, 2018 7:22 pm
Forum: Usage
Topic: hard coded subs
Replies: 4
Views: 1501

Re: hard coded subs

Forever, because there is @pause at end, just press any key.
by richardpl
Sun Oct 28, 2018 11:01 am
Forum: Developement with FFmpeg
Topic: Build an AVFrame manually
Replies: 2
Views: 1372

Re: Build an AVFrame manually

If you use libavfilter, you can call av_frame_get_buffer()
You first need to allocate AVFrame with function from libavutil and set some parameters in newly allocated AVFrame, as explained in doxy.
The function to allocate AVFrame is av_frame_alloc().
by richardpl
Thu Oct 25, 2018 5:40 pm
Forum: Usage
Topic: Channel_Layout and AMerge
Replies: 7
Views: 2490

Re: Channel_Layout and AMerge

That message is just informal one, and should not have any impact on output.
by richardpl
Wed Oct 24, 2018 6:18 pm
Forum: Usage
Topic: Channel_Layout and AMerge
Replies: 7
Views: 2490

Re: Channel_Layout and AMerge

Ah, the only way is to use aformat=channel_layouts=mono for every input before amerge:

Code: Select all

[0:a:0]aformat=channel_layouts=mono[a],[0:a:1]aformat=channel_layouts=mono[b],[a][b]amerge[track01]
Repeat similar for rest of tracks.
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