On Thu, 9 Mar 2023, Devin Heitmueller wrote:
Extend the decklink output to include support for compressed AC-3,
encapsulated using the SMPTE ST 377:2015 standard.
This functionality can be exercised by using the "copy" codec when
the input audio stream is AC-3. For example:
./ffmpeg -i
>At this point I'm inclined to keep the code separate/private to decklink.
>It's limited to AC-3 and only produces packets which are
>s16 little endian. At some point I think it would be worthwhile to have some
>common code that supports 20/24 bit, both endians, and other codecs like
On Fri, Mar 10, 2023 at 2:44 AM Nicolas Gaullier
wrote:
>
> >+static int create_s337_payload(AVPacket *pkt, enum AVCodecID codec_id,
> >+uint8_t **outbuf, int *outsize) {
>
> This is very interesting in many other contexts.
> My current patch serie is about demuxing s337 (targeting dolby_e) from
>+static int create_s337_payload(AVPacket *pkt, enum AVCodecID codec_id,
>+uint8_t **outbuf, int *outsize) {
This is very interesting in many other contexts.
My current patch serie is about demuxing s337 (targeting dolby_e) from wav
files, and it would be great
to be able to re-mux back to s337
Extend the decklink output to include support for compressed AC-3,
encapsulated using the SMPTE ST 377:2015 standard.
This functionality can be exercised by using the "copy" codec when
the input audio stream is AC-3. For example:
./ffmpeg -i ~/foo.ts -codec:a copy -f decklink 'UltraStudio Mini
