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avformat/dashenc: Set mp4 as the default format for VP9

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There is a separate muxer(webmdashenc.c) for supporting VP9+webm output in DASH.
Hence in this muxer we will focus on supporting VP9 in MP4
Have verified playout support of VP9+MP4 in Chrome and Firefox.
This commit is contained in:
Karthick Jeyapal 2018-04-23 11:40:33 +05:30
parent 060e74e2a9
commit 4c27a6fbfd
1 changed files with 1 additions and 2 deletions
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3
libavformat/dashenc.c
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@ -959,11 +959,10 @@ static int dash_init(AVFormatContext *s)
if (!ctx)
return AVERROR(ENOMEM);
// choose muxer based on codec: webm for VP8/9 and opus, mp4 otherwise
// choose muxer based on codec: webm for VP8 and opus, mp4 otherwise
// note: os->format_name is also used as part of the mimetype of the
// representation, e.g. video/<format_name>
if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_VP8 ||
s->streams[i]->codecpar->codec_id == AV_CODEC_ID_VP9 ||
s->streams[i]->codecpar->codec_id == AV_CODEC_ID_OPUS ||
s->streams[i]->codecpar->codec_id == AV_CODEC_ID_VORBIS) {
snprintf(os->format_name, sizeof(os->format_name), "webm");