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| author | James Almer <jamrial@gmail.com> | 2021-08-23 23:17:05 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2022-03-15 09:42:31 -0300 |
| commit | a64494df49d24ae495d55b709527e7ce5cd40ec8 (patch) | |
| tree | dc4ac6b2aec8c9ff661ed51f142645de58f4eff1 /libavformat/derf.c | |
| parent | d03b32778753ec594e78cb0af6d6b389d5a05afa (diff) | |
| download | ffmpeg-a64494df49d24ae495d55b709527e7ce5cd40ec8.tar.gz | |
derf: convert to new channel layout API
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/derf.c')
| -rw-r--r-- | libavformat/derf.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/libavformat/derf.c b/libavformat/derf.c index d50a853194..9da7fc4f19 100644 --- a/libavformat/derf.c +++ b/libavformat/derf.c @@ -38,6 +38,7 @@ static int derf_probe(const AVProbeData *p) static int derf_read_header(AVFormatContext *s) { unsigned data_size; + int channels; AVIOContext *pb = s->pb; AVCodecParameters *par; AVStream *st; @@ -52,15 +53,12 @@ static int derf_read_header(AVFormatContext *s) par->codec_type = AVMEDIA_TYPE_AUDIO; par->codec_id = AV_CODEC_ID_DERF_DPCM; par->format = AV_SAMPLE_FMT_S16; - par->channels = avio_rl32(pb); - if (par->channels != 1 && par->channels != 2) + channels = avio_rl32(pb); + if (channels != 1 && channels != 2) return AVERROR_INVALIDDATA; - if (par->channels == 1) - par->channel_layout = AV_CH_LAYOUT_MONO; - else if (par->channels == 2) - par->channel_layout = AV_CH_LAYOUT_STEREO; + av_channel_layout_default(&par->ch_layout, channels); data_size = avio_rl32(pb); - st->duration = data_size / par->channels; + st->duration = data_size / channels; par->sample_rate = 22050; par->block_align = 1; |