On 16/05/14 10:27, Info || Non-Lethal Applications wrote:
Hey there,
I’m trying to encode a sequence of images into Pro Res 422 in the MOV
container.
I already had a look at the example: muxing.c and it looks promising.
However, I can’t figure out how to tell the encoder to use ProRes
instead of H.264 for MOV.
Here’s what I’ve tried (mostly unaltered sample …):
AVOutputFormat* pOutputFmt;
AVFormatContext* pFormatCtx;
AVStream* pVideoStream;
AVCodec* pVideoCodec;
/* Initialize libavcodec, and register all codecs and formats. */
av_register_all();
/* allocate the output media context */
avformat_alloc_output_context2(&pFormatCtx, NULL, "mov",
filename.c_str());
Try after that:
pOutputFmt = pFormatCtx->oformat;
pOutputFmt->video_codec = AV_CODEC_ID_PRORES;
(add stream and open codec here).
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