Hi Aaron,
>> +static int create_s337_payload(AVPacket *pkt, enum AVCodecID codec_id,
>> uint8_t **outbuf, int *outsize)
>> +{
>> +uint8_t *s337_payload;
>> +uint8_t *s337_payload_start;
>> +int i;
>> +
>> +/* Encapsulate AC3 syncframe into SMPTE 337 packet */
>> +*outsize = (
On 12/29/2017 10:12 AM, 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 ~/f
> On Dec 29, 2017, at 3:59 PM, Carl Eugen Hoyos wrote:
>
> 2017-12-29 19:12 GMT+01:00 Devin Heitmueller :
>
>> +uint8_t *outbuf = NULL;
>
>> +if (st->codecpar->codec_id == AV_CODEC_ID_AC3)
>> +av_free(outbuf);
>
> The "if()" should not be necessary, free() and av_free()
> may
2017-12-29 19:12 GMT+01:00 Devin Heitmueller :
> +uint8_t *outbuf = NULL;
> +if (st->codecpar->codec_id == AV_CODEC_ID_AC3)
> +av_free(outbuf);
The "if()" should not be necessary, free() and av_free()
may be called with argument "NULL".
Carl Eugen
___
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 M
