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avvidenc: Create caps from the codec context after it is opened

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We won't get codec_data and various other information otherwise.
This commit is contained in:
Sebastian Dröge 2016-07-05 20:15:28 +03:00
parent ee5e2bcd6b
commit a5ac55c4a0
1 changed files with 23 additions and 17 deletions
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40
ext/libav/gstavvidenc.c
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@ -430,6 +430,29 @@ gst_ffmpegvidenc_set_format (GstVideoEncoder * encoder,
gst_ffmpeg_caps_with_codecid (oclass->in_plugin->id, gst_ffmpeg_caps_with_codecid (oclass->in_plugin->id,
oclass->in_plugin->type, allowed_caps, ffmpegenc->context); oclass->in_plugin->type, allowed_caps, ffmpegenc->context);
/* open codec */
if (gst_ffmpeg_avcodec_open (ffmpegenc->context, oclass->in_plugin) < 0) {
gst_caps_unref (allowed_caps);
goto open_codec_fail;
}
/* is the colourspace correct? */
if (pix_fmt != ffmpegenc->context->pix_fmt) {
gst_caps_unref (allowed_caps);
goto pix_fmt_err;
}
/* we may have failed mapping caps to a pixfmt,
* and quite some codecs do not make up their own mind about that
* in any case, _NONE can never work out later on */
if (pix_fmt == AV_PIX_FMT_NONE) {
gst_caps_unref (allowed_caps);
goto bad_input_fmt;
}
/* second pass stats buffer no longer needed */
g_free (ffmpegenc->context->stats_in);
/* try to set this caps on the other side */ /* try to set this caps on the other side */
other_caps = gst_ffmpeg_codecid_to_caps (oclass->in_plugin->id, other_caps = gst_ffmpeg_codecid_to_caps (oclass->in_plugin->id,
ffmpegenc->context, TRUE); ffmpegenc->context, TRUE);
@ -450,23 +473,6 @@ gst_ffmpegvidenc_set_format (GstVideoEncoder * encoder,
GST_DEBUG_OBJECT (ffmpegenc, "codec flags 0x%08x", ffmpegenc->context->flags); GST_DEBUG_OBJECT (ffmpegenc, "codec flags 0x%08x", ffmpegenc->context->flags);
/* open codec */
if (gst_ffmpeg_avcodec_open (ffmpegenc->context, oclass->in_plugin) < 0)
goto open_codec_fail;
/* is the colourspace correct? */
if (pix_fmt != ffmpegenc->context->pix_fmt)
goto pix_fmt_err;
/* we may have failed mapping caps to a pixfmt,
* and quite some codecs do not make up their own mind about that
* in any case, _NONE can never work out later on */
if (pix_fmt == AV_PIX_FMT_NONE)
goto bad_input_fmt;
/* second pass stats buffer no longer needed */
g_free (ffmpegenc->context->stats_in);
/* Store input state and set output state */ /* Store input state and set output state */
if (ffmpegenc->input_state) if (ffmpegenc->input_state)
gst_video_codec_state_unref (ffmpegenc->input_state); gst_video_codec_state_unref (ffmpegenc->input_state);