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Update ffmpeg codec configures

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This commit is contained in:
dijunkun
2023-11-08 15:54:08 +08:00
parent 99360f5da2
commit 27bfcb7621
5 changed files with 22 additions and 43 deletions
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8
src/media/video/decode/ffmpeg/ffmpeg_video_decoder.cpp
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@@ -47,7 +47,7 @@ FfmpegVideoDecoder::~FfmpegVideoDecoder() {
}
int FfmpegVideoDecoder::Init() {
// av_log_set_level(AV_LOG_DEBUG);
av_log_set_level(AV_LOG_ERROR);
codec_id_ = AV_CODEC_ID_H264;
codec_ = avcodec_find_decoder(codec_id_);
@@ -59,6 +59,8 @@ int FfmpegVideoDecoder::Init() {
if (!codec_ctx_) {
printf("Could not allocate video codec context\n");
return -1;
} else {
LOG_INFO("Use H264 decoder [{}]", codec_->name);
}
codec_ctx_->time_base.num = 1;
@@ -68,8 +70,8 @@ int FfmpegVideoDecoder::Init() {
codec_ctx_->time_base.den = 29;
codec_ctx_->width = 1280;
codec_ctx_->height = 720;
// codec_ctx_->pix_fmt = AV_PIX_FMT_NV12; // yuv420 default?
codec_ctx_->color_range = AVCOL_RANGE_JPEG;
codec_ctx_->pix_fmt = AV_PIX_FMT_YUV420P; // yuv420 default?
codec_ctx_->color_range = AVCOL_RANGE_MPEG;
if (avcodec_open2(codec_ctx_, codec_, NULL) < 0) {
printf("Could not open codec\n");