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obs-studio/plugins/obs-ffmpeg/obs-ffmpeg-formats.h

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Add packet interleaving and improve encoder API - Add interleaving of video/audio packets for outputs that are encoded and expect both video and audio data, sorting the packets and sending them to the output when both video and audio is received. - Combine create and initialize callbacks for the encoder API callback interface.
2014-04-04 23:21:19 -07:00
#pragma once
Add FFmpeg's AAC enoder This just adds FFmpeg's default AAC encoder as an audio encoder. Going to try to start getting things going with the RTMP output library next.
2014-04-05 01:13:11 -07:00
static inline int64_t rescale_ts(int64_t val, AVCodecContext *context,
AVRational new_base)
{
return av_rescale_q_rnd(val, context->time_base, new_base,
AV_ROUND_NEAR_INF | AV_ROUND_PASS_MINMAX);
}
Add packet interleaving and improve encoder API - Add interleaving of video/audio packets for outputs that are encoded and expect both video and audio data, sorting the packets and sending them to the output when both video and audio is received. - Combine create and initialize callbacks for the encoder API callback interface.
2014-04-04 23:21:19 -07:00
static inline enum AVPixelFormat obs_to_ffmpeg_video_format(
enum video_format format)
{
switch (format) {
case VIDEO_FORMAT_NONE: return AV_PIX_FMT_NONE;
Add planar YUV 4:4:4 format support Adds the ability to natively output with planar YUV 4:4:4.
2015-04-16 22:52:44 -07:00
case VIDEO_FORMAT_I444: return AV_PIX_FMT_YUV444P;
Add packet interleaving and improve encoder API - Add interleaving of video/audio packets for outputs that are encoded and expect both video and audio data, sorting the packets and sending them to the output when both video and audio is received. - Combine create and initialize callbacks for the encoder API callback interface.
2014-04-04 23:21:19 -07:00
case VIDEO_FORMAT_I420: return AV_PIX_FMT_YUV420P;
case VIDEO_FORMAT_NV12: return AV_PIX_FMT_NV12;
case VIDEO_FORMAT_YVYU: return AV_PIX_FMT_NONE;
case VIDEO_FORMAT_YUY2: return AV_PIX_FMT_YUYV422;
case VIDEO_FORMAT_UYVY: return AV_PIX_FMT_UYVY422;
case VIDEO_FORMAT_RGBA: return AV_PIX_FMT_RGBA;
case VIDEO_FORMAT_BGRA: return AV_PIX_FMT_BGRA;
case VIDEO_FORMAT_BGRX: return AV_PIX_FMT_BGRA;
}
return AV_PIX_FMT_NONE;
}
obs-ffmpeg: Add FFmpeg format -> obs format func
2015-03-04 10:41:18 -08:00
static inline enum video_format ffmpeg_to_obs_video_format(
enum AVPixelFormat format)
{
switch (format) {
Add planar YUV 4:4:4 format support Adds the ability to natively output with planar YUV 4:4:4.
2015-04-16 22:52:44 -07:00
case AV_PIX_FMT_YUV444P: return VIDEO_FORMAT_I444;
obs-ffmpeg: Add FFmpeg format -> obs format func
2015-03-04 10:41:18 -08:00
case AV_PIX_FMT_YUV420P: return VIDEO_FORMAT_I420;
case AV_PIX_FMT_NV12: return VIDEO_FORMAT_NV12;
case AV_PIX_FMT_YUYV422: return VIDEO_FORMAT_YUY2;
case AV_PIX_FMT_UYVY422: return VIDEO_FORMAT_UYVY;
case AV_PIX_FMT_RGBA: return VIDEO_FORMAT_RGBA;
case AV_PIX_FMT_BGRA: return VIDEO_FORMAT_BGRA;
case AV_PIX_FMT_NONE:
default: return VIDEO_FORMAT_NONE;
}
}
Add packet interleaving and improve encoder API - Add interleaving of video/audio packets for outputs that are encoded and expect both video and audio data, sorting the packets and sending them to the output when both video and audio is received. - Combine create and initialize callbacks for the encoder API callback interface.
2014-04-04 23:21:19 -07:00
static inline enum audio_format convert_ffmpeg_sample_format(
enum AVSampleFormat format)
{
switch ((uint32_t)format) {
case AV_SAMPLE_FMT_U8: return AUDIO_FORMAT_U8BIT;
case AV_SAMPLE_FMT_S16: return AUDIO_FORMAT_16BIT;
case AV_SAMPLE_FMT_S32: return AUDIO_FORMAT_32BIT;
case AV_SAMPLE_FMT_FLT: return AUDIO_FORMAT_FLOAT;
case AV_SAMPLE_FMT_U8P: return AUDIO_FORMAT_U8BIT_PLANAR;
case AV_SAMPLE_FMT_S16P: return AUDIO_FORMAT_16BIT_PLANAR;
case AV_SAMPLE_FMT_S32P: return AUDIO_FORMAT_32BIT_PLANAR;
case AV_SAMPLE_FMT_FLTP: return AUDIO_FORMAT_FLOAT_PLANAR;
}
/* shouldn't get here */
return AUDIO_FORMAT_16BIT;
}