virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

avdevice/decklink_dec: Convert decklink input module to use codecpar

Browse Source 
There are still a couple of deprecated calls that I’m not sure what to do with.
They are both related to some logic around AVCodecContext.coded_frame.
I couldn’t find anywhere that really documented what that was, or where it was intended to move to.
I left the warnings on.

Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Felt, Patrick 2016-05-08 04:02:24 +00:00 committed by Michael Niedermayer
parent ea791c080d
commit fce7513122
1 changed files with 22 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
libavdevice/decklink_dec.cpp
View File

@ -249,9 +249,7 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
// Handle Video Frame
if (videoFrame) {
AVPacket pkt;
AVCodecContext *c;
av_init_packet(&pkt);
c = ctx->video_st->codec;
if (ctx->frameCount % 25 == 0) {
unsigned long long qsize = avpacket_queue_size(&ctx->queue);
av_log(avctx, AV_LOG_DEBUG,
@ -354,7 +352,6 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
}
#endif
c->frame_number++;
if (avpacket_queue_put(&ctx->queue, &pkt) < 0) {
++ctx->dropped;
}
@ -362,14 +359,12 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
// Handle Audio Frame
if (audioFrame) {
AVCodecContext *c;
AVPacket pkt;
BMDTimeValue audio_pts;
av_init_packet(&pkt);
c = ctx->audio_st->codec;
//hack among hacks
pkt.size = audioFrame->GetSampleFrameCount() * ctx->audio_st->codec->channels * (16 / 8);
pkt.size = audioFrame->GetSampleFrameCount() * ctx->audio_st->codecpar->channels * (16 / 8);
audioFrame->GetBytes(&audioFrameBytes);
audioFrame->GetPacketTime(&audio_pts, ctx->audio_st->time_base.den);
pkt.pts = audio_pts / ctx->audio_st->time_base.num;
@ -386,7 +381,6 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(
pkt.stream_index = ctx->audio_st->index;
pkt.data = (uint8_t *)audioFrameBytes;
c->frame_number++;
if (avpacket_queue_put(&ctx->queue, &pkt) < 0) {
++ctx->dropped;
}
@ -551,10 +545,10 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
av_log(avctx, AV_LOG_ERROR, "Cannot add stream\n");
goto error;
}
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_id = AV_CODEC_ID_PCM_S16LE;
st->codec->sample_rate = bmdAudioSampleRate48kHz;
st->codec->channels = cctx->audio_channels;
st->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
st->codecpar->codec_id = AV_CODEC_ID_PCM_S16LE;
st->codecpar->sample_rate = bmdAudioSampleRate48kHz;
st->codecpar->channels = cctx->audio_channels;
avpriv_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
ctx->audio_st=st;
@ -563,21 +557,21 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
av_log(avctx, AV_LOG_ERROR, "Cannot add stream\n");
goto error;
}
st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->width = ctx->bmd_width;
st->codec->height = ctx->bmd_height;
st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO;
st->codecpar->width = ctx->bmd_width;
st->codecpar->height = ctx->bmd_height;
st->codec->time_base.den = ctx->bmd_tb_den;
st->codec->time_base.num = ctx->bmd_tb_num;
st->codec->bit_rate = av_image_get_buffer_size(st->codec->pix_fmt, ctx->bmd_width, ctx->bmd_height, 1) * 1/av_q2d(st->codec->time_base) * 8;
st->time_base.den = ctx->bmd_tb_den;
st->time_base.num = ctx->bmd_tb_num;
st->codecpar->bit_rate = av_image_get_buffer_size((AVPixelFormat)st->codecpar->format, ctx->bmd_width, ctx->bmd_height, 1) * 1/av_q2d(st->time_base) * 8;
if (cctx->v210) {
st->codec->codec_id = AV_CODEC_ID_V210;
st->codec->codec_tag = MKTAG('V', '2', '1', '0');
st->codecpar->codec_id = AV_CODEC_ID_V210;
st->codecpar->codec_tag = MKTAG('V', '2', '1', '0');
} else {
st->codec->codec_id = AV_CODEC_ID_RAWVIDEO;
st->codec->pix_fmt = AV_PIX_FMT_UYVY422;
st->codec->codec_tag = MKTAG('U', 'Y', 'V', 'Y');
st->codecpar->codec_id = AV_CODEC_ID_RAWVIDEO;
st->codecpar->format = AV_PIX_FMT_UYVY422;
st->codecpar->codec_tag = MKTAG('U', 'Y', 'V', 'Y');
}
avpriv_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
@ -590,16 +584,16 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)
av_log(avctx, AV_LOG_ERROR, "Cannot add stream\n");
goto error;
}
st->codec->codec_type = AVMEDIA_TYPE_SUBTITLE;
st->codec->time_base.den = ctx->bmd_tb_den;
st->codec->time_base.num = ctx->bmd_tb_num;
st->codec->codec_id = AV_CODEC_ID_DVB_TELETEXT;
st->codecpar->codec_type = AVMEDIA_TYPE_SUBTITLE;
st->time_base.den = ctx->bmd_tb_den;
st->time_base.num = ctx->bmd_tb_num;
st->codecpar->codec_id = AV_CODEC_ID_DVB_TELETEXT;
avpriv_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
ctx->teletext_st = st;
}
av_log(avctx, AV_LOG_VERBOSE, "Using %d input audio channels\n", ctx->audio_st->codec->channels);
result = ctx->dli->EnableAudioInput(bmdAudioSampleRate48kHz, bmdAudioSampleType16bitInteger, ctx->audio_st->codec->channels);
av_log(avctx, AV_LOG_VERBOSE, "Using %d input audio channels\n", ctx->audio_st->codecpar->channels);
result = ctx->dli->EnableAudioInput(bmdAudioSampleRate48kHz, bmdAudioSampleType16bitInteger, ctx->audio_st->codecpar->channels);
if (result != S_OK) {
av_log(avctx, AV_LOG_ERROR, "Cannot enable audio input\n");