switch (format) {
case ExportFormat::PRORES_4444:
- _sample_format = AV_SAMPLE_FMT_S16;
+ _sample_format = AV_SAMPLE_FMT_S32;
_video_codec_name = "prores_ks";
- _audio_codec_name = "pcm_s16le";
+ _audio_codec_name = "pcm_s24le";
av_dict_set(&_video_options, "profile", "4", 0);
av_dict_set(&_video_options, "threads", "auto", 0);
break;
case ExportFormat::PRORES_HQ:
- _sample_format = AV_SAMPLE_FMT_S16;
+ _sample_format = AV_SAMPLE_FMT_S32;
_video_codec_name = "prores_ks";
- _audio_codec_name = "pcm_s16le";
+ _audio_codec_name = "pcm_s24le";
av_dict_set (&_video_options, "profile", "3", 0);
av_dict_set (&_video_options, "threads", "auto", 0);
break;
_video_codec_context->flags |= AV_CODEC_FLAG_QSCALE | AV_CODEC_FLAG_GLOBAL_HEADER;
if (avcodec_open2 (_video_codec_context, _video_codec, &_video_options) < 0) {
- throw EncodeError (N_("avcodec_open"), N_("FFmpegFileEncoder::setup_video"));
+ throw EncodeError(N_("avcodec_open2"), N_("FFmpegFileEncoder::setup_video"));
}
_video_stream = avformat_new_stream (_format_context, _video_codec);