diff options
| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-03-31 17:49:17 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2022-03-15 09:42:35 -0300 |
| commit | d219681a52c64a27c60b1395de9f3c01ba70d43b (patch) | |
| tree | 2d63e2b77f450b348bd79d1514b8e75d0af8c7ee /libavformat/mxfenc.c | |
| parent | cce7b9122a41e9824f85ea3fba41e26f97bf1bb3 (diff) | |
mxf: convert to new channel layout API
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavformat/mxfenc.c')
| -rw-r--r-- | libavformat/mxfenc.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 1e87dc6111..f328164747 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -1453,17 +1453,19 @@ static int64_t mxf_write_generic_sound_common(AVFormatContext *s, AVStream *st, mxf_write_local_tag(s, 4, 0x3D07); if (mxf->channel_count == -1) { - if (show_warnings && (s->oformat == &ff_mxf_d10_muxer) && (st->codecpar->channels != 4) && (st->codecpar->channels != 8)) + if (show_warnings && (s->oformat == &ff_mxf_d10_muxer) && + (st->codecpar->ch_layout.nb_channels != 4) && + (st->codecpar->ch_layout.nb_channels != 8)) av_log(s, AV_LOG_WARNING, "the number of audio channels shall be 4 or 8 : the output will not comply to MXF D-10 specs, use -d10_channelcount to fix this\n"); - avio_wb32(pb, st->codecpar->channels); + avio_wb32(pb, st->codecpar->ch_layout.nb_channels); } else if (s->oformat == &ff_mxf_d10_muxer) { - if (show_warnings && (mxf->channel_count < st->codecpar->channels)) + if (show_warnings && (mxf->channel_count < st->codecpar->ch_layout.nb_channels)) av_log(s, AV_LOG_WARNING, "d10_channelcount < actual number of audio channels : some channels will be discarded\n"); if (show_warnings && (mxf->channel_count != 4) && (mxf->channel_count != 8)) av_log(s, AV_LOG_WARNING, "d10_channelcount shall be set to 4 or 8 : the output will not comply to MXF D-10 specs\n"); avio_wb32(pb, mxf->channel_count); } else { - avio_wb32(pb, st->codecpar->channels); + avio_wb32(pb, st->codecpar->ch_layout.nb_channels); } mxf_write_local_tag(s, 4, 0x3D01); @@ -2622,7 +2624,7 @@ static int mxf_init(AVFormatContext *s) av_log(s, AV_LOG_ERROR, "Only pcm_s16le and pcm_s24le audio codecs are implemented\n"); return AVERROR_PATCHWELCOME; } - if (st->codecpar->channels != 1) { + if (st->codecpar->ch_layout.nb_channels != 1) { av_log(s, AV_LOG_ERROR, "MXF OPAtom only supports single channel audio\n"); return AVERROR(EINVAL); } @@ -2631,11 +2633,11 @@ static int mxf_init(AVFormatContext *s) if((ret = mxf_init_timecode(s, st, tbc)) < 0) return ret; - mxf->edit_unit_byte_count = (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->channels) >> 3; + mxf->edit_unit_byte_count = (av_get_bits_per_sample(st->codecpar->codec_id) * st->codecpar->ch_layout.nb_channels) >> 3; sc->index = INDEX_WAV; } else { mxf->slice_count = 1; - sc->frame_size = st->codecpar->channels * + sc->frame_size = st->codecpar->ch_layout.nb_channels * av_rescale_rnd(st->codecpar->sample_rate, mxf->time_base.num, mxf->time_base.den, AV_ROUND_UP) * av_get_bits_per_sample(st->codecpar->codec_id) / 8; } @@ -2781,10 +2783,10 @@ static void mxf_write_d10_audio_packet(AVFormatContext *s, AVStream *st, AVPacke avio_w8(pb, (frame_size == 1920 ? 0 : (mxf->edit_units_count-1) % 5 + 1)); avio_wl16(pb, frame_size); - avio_w8(pb, (1<<st->codecpar->channels)-1); + avio_w8(pb, (1 << st->codecpar->ch_layout.nb_channels)-1); while (samples < end) { - for (i = 0; i < st->codecpar->channels; i++) { + for (i = 0; i < st->codecpar->ch_layout.nb_channels; i++) { uint32_t sample; if (st->codecpar->codec_id == AV_CODEC_ID_PCM_S24LE) { sample = AV_RL24(samples)<< 4; |