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VideoFFmpegComponent: Fix build with FFMpeg 6.0.

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Version 58 of libav removes the deprecated enums AV_CODEC_CAP_TRUNCATED
and AV_CODEC_FLAG_TRUNCATED, just don't use these. They are "redunant
with parsers".
See https://github.com/FFmpeg/FFmpeg/commit/dd846bc4a91

The struct member `pkt_duration` was also deprecatred in favor of
`duration`.
See https://github.com/FFmpeg/FFmpeg/commit/4397f9a5a0

Remove LIBAVUTIL_VERSION_MINOR requirement in branches for FFmpeg 5.1+,
as they also apply for 6.0.
This commit is contained in:
Lubosz Sarnecki 2023-03-08 12:26:53 +01:00
parent f89ad4911b
commit aae8eee6d0
1 changed files with 22 additions and 4 deletions
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26
es-core/src/components/VideoFFmpegComponent.cpp
View file

@ -21,7 +21,8 @@
#include <algorithm>
#include <iomanip>
#if LIBAVUTIL_VERSION_MAJOR >= 57 && LIBAVUTIL_VERSION_MINOR >= 28
#if LIBAVUTIL_VERSION_MAJOR >= 58 || \
(LIBAVUTIL_VERSION_MAJOR >= 57 && LIBAVUTIL_VERSION_MINOR >= 28)
// FFmpeg 5.1 and above.
#define CHANNELS ch_layout.nb_channels
#else
@ -502,7 +503,10 @@ bool VideoFFmpegComponent::setupAudioFilters()
int returnValue {0};
std::string errorMessage(512, '\0');
const int outSampleRates[] {AudioManager::getInstance().sAudioFormat.freq, -1};
const enum AVSampleFormat outSampleFormats[] {AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_NONE};
const enum AVSampleFormat outSampleFormats[] {
AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE
};
mAFilterInputs = avfilter_inout_alloc();
mAFilterOutputs = avfilter_inout_alloc();
@ -533,7 +537,8 @@ bool VideoFFmpegComponent::setupAudioFilters()
std::string channelLayout(128, '\0');
#if LIBAVUTIL_VERSION_MAJOR >= 57 && LIBAVUTIL_VERSION_MINOR >= 28
#if LIBAVUTIL_VERSION_MAJOR >= 58 || \
(LIBAVUTIL_VERSION_MAJOR >= 57 && LIBAVUTIL_VERSION_MINOR >= 28)
// FFmpeg 5.1 and above.
AVChannelLayout chLayout {};
av_channel_layout_from_mask(&chLayout, mAudioCodecContext->ch_layout.u.mask);
@ -687,7 +692,11 @@ void VideoFFmpegComponent::readFrames()
destFrame->chroma_location =
mVideoFrame->chroma_location;
destFrame->pkt_pos = mVideoFrame->pkt_pos;
#if LIBAVUTIL_VERSION_MAJOR < 58
destFrame->pkt_duration = mVideoFrame->pkt_duration;
#else
destFrame->duration = mVideoFrame->duration;
#endif
destFrame->pkt_size = mVideoFrame->pkt_size;
}
}
@ -781,9 +790,14 @@ void VideoFFmpegComponent::getProcessedFrames()
const double pts {static_cast<double>(mVideoFrameResampled->pkt_dts) *
av_q2d(mVideoStream->time_base)};
// Needs to be adjusted if changing the rate?
// Needs to be adjusted if changing the rate?
#if LIBAVUTIL_VERSION_MAJOR < 58
const double frameDuration {static_cast<double>(mVideoFrameResampled->pkt_duration) *
av_q2d(mVideoStream->time_base)};
#else
const double frameDuration {static_cast<double>(mVideoFrameResampled->duration) *
av_q2d(mVideoStream->time_base)};
#endif
currFrame.pts = pts;
currFrame.frameDuration = frameDuration;
@ -1441,8 +1455,10 @@ void VideoFFmpegComponent::startVideoStream()
return;
}
#if LIBAVUTIL_VERSION_MAJOR < 58
if (mVideoCodec->capabilities & AV_CODEC_CAP_TRUNCATED)
mVideoCodecContext->flags |= AV_CODEC_FLAG_TRUNCATED;
#endif
if (avcodec_parameters_to_context(mVideoCodecContext, mVideoStream->codecpar)) {
LOG(LogError) << "VideoFFmpegComponent::startVideoStream(): "
@ -1484,8 +1500,10 @@ void VideoFFmpegComponent::startVideoStream()
mAudioCodecContext = avcodec_alloc_context3(mAudioCodec);
#if LIBAVUTIL_VERSION_MAJOR < 58
if (mAudioCodec->capabilities & AV_CODEC_CAP_TRUNCATED)
mAudioCodecContext->flags |= AV_CODEC_FLAG_TRUNCATED;
#endif
// Some formats want separate stream headers.
if (mAudioCodecContext->flags & AVFMT_GLOBALHEADER)