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movenc: use the CPB props side data 

Do not access the encoder options, since it makes no sense when the
AVStream codec context is not the encoding context.
This commit is contained in:
Anton Khirnov 2015-10-04 12:27:10 +02:00
parent 825900248b
commit 5845a8273e
1 changed files with 8 additions and 5 deletions
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13
libavformat/movenc.c
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@ -305,6 +305,7 @@ static void put_descr(AVIOContext *pb, int tag, unsigned int size)
static int mov_write_esds_tag(AVIOContext *pb, MOVTrack *track) // Basic
{
AVCPBProperties *props;
int64_t pos = avio_tell(pb);
int decoder_specific_info_len = track->vos_len ? 5 + track->vos_len : 0;
@ -337,14 +338,16 @@ static int mov_write_esds_tag(AVIOContext *pb, MOVTrack *track) // Basic
else
avio_w8(pb, 0x11); // flags (= Visualstream)
avio_wb24(pb, track->enc->rc_buffer_size >> 3); // Buffersize DB
props = (AVCPBProperties*)av_stream_get_side_data(track->st, AV_PKT_DATA_CPB_PROPERTIES,
NULL);
avio_wb32(pb, FFMAX(track->enc->bit_rate, track->enc->rc_max_rate)); // maxbitrate (FIXME should be max rate in any 1 sec window)
if (track->enc->rc_max_rate != track->enc->rc_min_rate ||
track->enc->rc_min_rate == 0)
avio_wb24(pb, props ? props->buffer_size / 8 : 0); // Buffersize DB
avio_wb32(pb, props ? FFMAX(props->max_bitrate, props->avg_bitrate) : track->enc->bit_rate); // maxbitrate (FIXME should be max rate in any 1 sec window)
if (!props || !props->min_bitrate || props->max_bitrate != props->min_bitrate)
avio_wb32(pb, 0); // vbr
else
avio_wb32(pb, track->enc->rc_max_rate); // avg bitrate
avio_wb32(pb, props->max_bitrate); // avg bitrate
if (track->vos_len) {
// DecoderSpecific info descriptor